Text.URI

This is a modern library for working with URIs as per RFC 3986:

https://tools.ietf.org/html/rfc3986

This module is intended to be imported qualified, e.g.:

import Text.URI (URI)
import qualified Text.URI as URI

See also Text.URI.Lens for lens, prisms, and traversals; see Text.URI.QQ for quasi-quoters for compile-time validation of URIs and refined text components.

Data types

data URI

Uniform resource identifier (URI) reference. We use refined Text (RText l) here because information is presented in human-readable form, i.e. percent-decoded, and thus it may contain Unicode characters.

Constructors

URI

Fields

• uriScheme :: Maybe (RText Scheme)

  URI scheme, if Nothing, then the URI reference is relative

• uriAuthority :: Either Bool Authority

  Authority component in Right or a Bool value in Left indicating if uriPath path is absolute (True) or relative (False); if we have an Authority component, then the path is necessarily absolute, see isPathAbsolute

  Note: before version 0.1.0.0 type of uriAuthority was Maybe Authority

• uriPath :: Maybe (Bool, NonEmpty (RText PathPiece))

  Nothing represents the empty path, while Just contains an indication Bool whether the path component has a trailing slash, and the collection of path pieces NonEmpty (RText PathPiece).

  Note: before version 0.2.0.0 type of uriPath was [RText PathPiece].

• uriQuery :: [QueryParam]

  Query parameters, RFC 3986 does not define the inner organization of query string, so we deconstruct it following RFC 1866 here

• uriFragment :: Maybe (RText Fragment)

  Fragment, without #

Instances

Eq URI

Defined in Text.URI.Types

Methods

(==) :: URI -> URI -> Bool

(/=) :: URI -> URI -> Bool

Data URI

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> URI -> c URI

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c URI

toConstr :: URI -> Constr

dataTypeOf :: URI -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c URI)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c URI)

gmapT :: (forall b. Data b => b -> b) -> URI -> URI

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> URI -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> URI -> r

gmapQ :: (forall d. Data d => d -> u) -> URI -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> URI -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> URI -> m URI

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> URI -> m URI

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> URI -> m URI

Ord URI

Defined in Text.URI.Types

Methods

compare :: URI -> URI -> Ordering

(<) :: URI -> URI -> Bool

(<=) :: URI -> URI -> Bool

(>) :: URI -> URI -> Bool

(>=) :: URI -> URI -> Bool

max :: URI -> URI -> URI

min :: URI -> URI -> URI

Show URI

Defined in Text.URI.Types

Methods

showsPrec :: Int -> URI -> ShowS

show :: URI -> String

showList :: [URI] -> ShowS

Generic URI

Defined in Text.URI.Types

Associated Types

type Rep URI :: Type -> Type

Methods

from :: URI -> Rep URI x

to :: Rep URI x -> URI

Lift URI

Since: 0.3.1.0

Defined in Text.URI.Types

Methods

lift :: URI -> Q Exp

Arbitrary URI

Defined in Text.URI.Types

Methods

arbitrary :: Gen URI

shrink :: URI -> [URI]

NFData URI

Defined in Text.URI.Types

Methods

rnf :: URI -> ()

type Rep URI

Defined in Text.URI.Types

type Rep URI = D1 (MetaData "URI" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (C1 (MetaCons "URI" PrefixI True) ((S1 (MetaSel (Just "uriScheme") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (RText Scheme))) :*: S1 (MetaSel (Just "uriAuthority") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Either Bool Authority))) :*: (S1 (MetaSel (Just "uriPath") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (Bool, NonEmpty (RText PathPiece)))) :*: (S1 (MetaSel (Just "uriQuery") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [QueryParam]) :*: S1 (MetaSel (Just "uriFragment") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (RText Fragment)))))))

mkURI :: MonadThrow m => Text -> m URI

Construct a URI from Text. The input you pass to mkURI must be a valid URI as per RFC 3986, that is, its components should be percent-encoded where necessary. In case of parse failure ParseException is thrown.

This function uses the parser parser under the hood, which you can also use directly in a Megaparsec parser.

emptyURI :: URI

The empty URI.

Since: 0.2.1.0

makeAbsolute :: RText Scheme -> URI -> URI

Make a given URI reference absolute using the supplied RText Scheme if necessary.

isPathAbsolute :: URI -> Bool

Return True if path in a given URI is absolute.

Since: 0.1.0.0

relativeTo

Arguments

:: URI

Reference URI to make absolute

-> URI

Base URI

-> Maybe URI

The target URI

relativeTo reference base makes the reference URI absolute resolving it against the base URI.

If the base URI is not absolute itself (that is, it has no scheme), this function returns Nothing.

See also: https://tools.ietf.org/html/rfc3986#section-5.2.

Since: 0.2.0.0

data Authority

Authority component of URI.

Constructors

Authority

Fields

• authUserInfo :: Maybe UserInfo

  User information

• authHost :: RText Host

  Host

• authPort :: Maybe Word

  Port number

Instances

Eq Authority

Defined in Text.URI.Types

Methods

(==) :: Authority -> Authority -> Bool

(/=) :: Authority -> Authority -> Bool

Data Authority

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Authority -> c Authority

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Authority

toConstr :: Authority -> Constr

dataTypeOf :: Authority -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Authority)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Authority)

gmapT :: (forall b. Data b => b -> b) -> Authority -> Authority

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Authority -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Authority -> r

gmapQ :: (forall d. Data d => d -> u) -> Authority -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Authority -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Authority -> m Authority

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Authority -> m Authority

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Authority -> m Authority

Ord Authority

Defined in Text.URI.Types

Methods

compare :: Authority -> Authority -> Ordering

(<) :: Authority -> Authority -> Bool

(<=) :: Authority -> Authority -> Bool

(>) :: Authority -> Authority -> Bool

(>=) :: Authority -> Authority -> Bool

max :: Authority -> Authority -> Authority

min :: Authority -> Authority -> Authority

Show Authority

Defined in Text.URI.Types

Methods

showsPrec :: Int -> Authority -> ShowS

show :: Authority -> String

showList :: [Authority] -> ShowS

Generic Authority

Defined in Text.URI.Types

Associated Types

type Rep Authority :: Type -> Type

Methods

from :: Authority -> Rep Authority x

to :: Rep Authority x -> Authority

Lift Authority

Since: 0.3.1.0

Defined in Text.URI.Types

Methods

lift :: Authority -> Q Exp

Arbitrary Authority

Defined in Text.URI.Types

Methods

arbitrary :: Gen Authority

shrink :: Authority -> [Authority]

NFData Authority

Defined in Text.URI.Types

Methods

rnf :: Authority -> ()

type Rep Authority

Defined in Text.URI.Types

type Rep Authority = D1 (MetaData "Authority" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (C1 (MetaCons "Authority" PrefixI True) (S1 (MetaSel (Just "authUserInfo") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe UserInfo)) :*: (S1 (MetaSel (Just "authHost") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RText Host)) :*: S1 (MetaSel (Just "authPort") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe Word)))))

data UserInfo

User info as a combination of username and password.

Constructors

UserInfo

Fields

• uiUsername :: RText Username

  Username

• uiPassword :: Maybe (RText Password)

  Password, Nothing means that there was no : character in the user info string

Instances

Eq UserInfo

Defined in Text.URI.Types

Methods

(==) :: UserInfo -> UserInfo -> Bool

(/=) :: UserInfo -> UserInfo -> Bool

Data UserInfo

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> UserInfo -> c UserInfo

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c UserInfo

toConstr :: UserInfo -> Constr

dataTypeOf :: UserInfo -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c UserInfo)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c UserInfo)

gmapT :: (forall b. Data b => b -> b) -> UserInfo -> UserInfo

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> UserInfo -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> UserInfo -> r

gmapQ :: (forall d. Data d => d -> u) -> UserInfo -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> UserInfo -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> UserInfo -> m UserInfo

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> UserInfo -> m UserInfo

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> UserInfo -> m UserInfo

Ord UserInfo

Defined in Text.URI.Types

Methods

compare :: UserInfo -> UserInfo -> Ordering

(<) :: UserInfo -> UserInfo -> Bool

(<=) :: UserInfo -> UserInfo -> Bool

(>) :: UserInfo -> UserInfo -> Bool

(>=) :: UserInfo -> UserInfo -> Bool

max :: UserInfo -> UserInfo -> UserInfo

min :: UserInfo -> UserInfo -> UserInfo

Show UserInfo

Defined in Text.URI.Types

Methods

showsPrec :: Int -> UserInfo -> ShowS

show :: UserInfo -> String

showList :: [UserInfo] -> ShowS

Generic UserInfo

Defined in Text.URI.Types

Associated Types

type Rep UserInfo :: Type -> Type

Methods

from :: UserInfo -> Rep UserInfo x

to :: Rep UserInfo x -> UserInfo

Lift UserInfo

Since: 0.3.1.0

Defined in Text.URI.Types

Methods

lift :: UserInfo -> Q Exp

Arbitrary UserInfo

Defined in Text.URI.Types

Methods

arbitrary :: Gen UserInfo

shrink :: UserInfo -> [UserInfo]

NFData UserInfo

Defined in Text.URI.Types

Methods

rnf :: UserInfo -> ()

type Rep UserInfo

Defined in Text.URI.Types

type Rep UserInfo = D1 (MetaData "UserInfo" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (C1 (MetaCons "UserInfo" PrefixI True) (S1 (MetaSel (Just "uiUsername") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RText Username)) :*: S1 (MetaSel (Just "uiPassword") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (RText Password)))))

data QueryParam

Query parameter either in the form of flag or as a pair of key and value. A key cannot be empty, while a value can.

Constructors

QueryFlag (RText QueryKey)

Flag parameter

QueryParam (RText QueryKey) (RText QueryValue)

Key–value pair

Instances

Eq QueryParam

Defined in Text.URI.Types

Methods

(==) :: QueryParam -> QueryParam -> Bool

(/=) :: QueryParam -> QueryParam -> Bool

Data QueryParam

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> QueryParam -> c QueryParam

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c QueryParam

toConstr :: QueryParam -> Constr

dataTypeOf :: QueryParam -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c QueryParam)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c QueryParam)

gmapT :: (forall b. Data b => b -> b) -> QueryParam -> QueryParam

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> QueryParam -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> QueryParam -> r

gmapQ :: (forall d. Data d => d -> u) -> QueryParam -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> QueryParam -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> QueryParam -> m QueryParam

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> QueryParam -> m QueryParam

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> QueryParam -> m QueryParam

Ord QueryParam

Defined in Text.URI.Types

Methods

compare :: QueryParam -> QueryParam -> Ordering

(<) :: QueryParam -> QueryParam -> Bool

(<=) :: QueryParam -> QueryParam -> Bool

(>) :: QueryParam -> QueryParam -> Bool

(>=) :: QueryParam -> QueryParam -> Bool

max :: QueryParam -> QueryParam -> QueryParam

min :: QueryParam -> QueryParam -> QueryParam

Show QueryParam

Defined in Text.URI.Types

Methods

showsPrec :: Int -> QueryParam -> ShowS

show :: QueryParam -> String

showList :: [QueryParam] -> ShowS

Generic QueryParam

Defined in Text.URI.Types

Associated Types

type Rep QueryParam :: Type -> Type

Methods

from :: QueryParam -> Rep QueryParam x

to :: Rep QueryParam x -> QueryParam

Lift QueryParam

Since: 0.3.1.0

Defined in Text.URI.Types

Methods

lift :: QueryParam -> Q Exp

Arbitrary QueryParam

Defined in Text.URI.Types

Methods

arbitrary :: Gen QueryParam

shrink :: QueryParam -> [QueryParam]

NFData QueryParam

Defined in Text.URI.Types

Methods

rnf :: QueryParam -> ()

type Rep QueryParam

Defined in Text.URI.Types

type Rep QueryParam = D1 (MetaData "QueryParam" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (C1 (MetaCons "QueryFlag" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RText QueryKey))) :+: C1 (MetaCons "QueryParam" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RText QueryKey)) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RText QueryValue))))

newtype ParseException

Parse exception thrown by mkURI when a given Text value cannot be parsed as a URI.

Constructors

ParseException (ParseErrorBundle Text Void)

Arguments are: original input and parse error

Instances

Eq ParseException

Defined in Text.URI.Types

Methods

(==) :: ParseException -> ParseException -> Bool

(/=) :: ParseException -> ParseException -> Bool

Data ParseException

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ParseException -> c ParseException

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ParseException

toConstr :: ParseException -> Constr

dataTypeOf :: ParseException -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ParseException)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ParseException)

gmapT :: (forall b. Data b => b -> b) -> ParseException -> ParseException

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ParseException -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ParseException -> r

gmapQ :: (forall d. Data d => d -> u) -> ParseException -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> ParseException -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ParseException -> m ParseException

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ParseException -> m ParseException

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ParseException -> m ParseException

Show ParseException

Defined in Text.URI.Types

Methods

showsPrec :: Int -> ParseException -> ShowS

show :: ParseException -> String

showList :: [ParseException] -> ShowS

Generic ParseException

Defined in Text.URI.Types

Associated Types

type Rep ParseException :: Type -> Type

Methods

from :: ParseException -> Rep ParseException x

to :: Rep ParseException x -> ParseException

Exception ParseException

Defined in Text.URI.Types

Methods

toException :: ParseException -> SomeException

fromException :: SomeException -> Maybe ParseException

displayException :: ParseException -> String

NFData ParseException

Defined in Text.URI.Types

Methods

rnf :: ParseException -> ()

type Rep ParseException

Defined in Text.URI.Types

type Rep ParseException = D1 (MetaData "ParseException" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" True) (C1 (MetaCons "ParseException" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (ParseErrorBundle Text Void))))

Refined text

Refined text values can only be created by using the smart constructors listed below, such as mkScheme. This eliminates the possibility of having an invalid component in URI which could invalidate the whole URI.

Note that the refined text RText type is labelled at the type level with RTextLabels, which see.

When an invalid Text value is passed to a smart constructor, it rejects it by throwing the RTextException. Remember that the Maybe datatype is also an instance of MonadThrow, and so one could as well use the smart constructors in the Maybe monad.

data RText (l :: RTextLabel)

Refined text labelled at the type level.

Instances

Eq (RText l)

Defined in Text.URI.Types

Methods

(==) :: RText l -> RText l -> Bool

(/=) :: RText l -> RText l -> Bool

Typeable l => Data (RText l)

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> RText l -> c (RText l)

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (RText l)

toConstr :: RText l -> Constr

dataTypeOf :: RText l -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (RText l))

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (RText l))

gmapT :: (forall b. Data b => b -> b) -> RText l -> RText l

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> RText l -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> RText l -> r

gmapQ :: (forall d. Data d => d -> u) -> RText l -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> RText l -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> RText l -> m (RText l)

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> RText l -> m (RText l)

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> RText l -> m (RText l)

Ord (RText l)

Defined in Text.URI.Types

Methods

compare :: RText l -> RText l -> Ordering

(<) :: RText l -> RText l -> Bool

(<=) :: RText l -> RText l -> Bool

(>) :: RText l -> RText l -> Bool

(>=) :: RText l -> RText l -> Bool

max :: RText l -> RText l -> RText l

min :: RText l -> RText l -> RText l

Show (RText l)

Defined in Text.URI.Types

Methods

showsPrec :: Int -> RText l -> ShowS

show :: RText l -> String

showList :: [RText l] -> ShowS

Generic (RText l)

Defined in Text.URI.Types

Associated Types

type Rep (RText l) :: Type -> Type

Methods

from :: RText l -> Rep (RText l) x

to :: Rep (RText l) x -> RText l

Typeable l => Lift (RText l)

Since: 0.3.1.0

Defined in Text.URI.Types

Methods

lift :: RText l -> Q Exp

Arbitrary (RText Scheme)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText Scheme)

shrink :: RText Scheme -> [RText Scheme]

Arbitrary (RText Host)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText Host)

shrink :: RText Host -> [RText Host]

Arbitrary (RText Username)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText Username)

shrink :: RText Username -> [RText Username]

Arbitrary (RText Password)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText Password)

shrink :: RText Password -> [RText Password]

Arbitrary (RText PathPiece)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText PathPiece)

shrink :: RText PathPiece -> [RText PathPiece]

Arbitrary (RText QueryKey)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText QueryKey)

shrink :: RText QueryKey -> [RText QueryKey]

Arbitrary (RText QueryValue)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText QueryValue)

shrink :: RText QueryValue -> [RText QueryValue]

Arbitrary (RText Fragment)

Defined in Text.URI.Types

Methods

arbitrary :: Gen (RText Fragment)

shrink :: RText Fragment -> [RText Fragment]

NFData (RText l)

Defined in Text.URI.Types

Methods

rnf :: RText l -> ()

type Rep (RText l)

Defined in Text.URI.Types

type Rep (RText l) = D1 (MetaData "RText" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" True) (C1 (MetaCons "RText" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text)))

data RTextLabel

Refined text labels.

Constructors

Scheme

See mkScheme

Host

See mkHost

Username

See mkUsername

Password

See mkPassword

PathPiece

See mkPathPiece

QueryKey

See mkQueryKey

QueryValue

See mkQueryValue

Fragment

See mkFragment

Instances

Eq RTextLabel

Defined in Text.URI.Types

Methods

(==) :: RTextLabel -> RTextLabel -> Bool

(/=) :: RTextLabel -> RTextLabel -> Bool

Data RTextLabel

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> RTextLabel -> c RTextLabel

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c RTextLabel

toConstr :: RTextLabel -> Constr

dataTypeOf :: RTextLabel -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c RTextLabel)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c RTextLabel)

gmapT :: (forall b. Data b => b -> b) -> RTextLabel -> RTextLabel

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> RTextLabel -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> RTextLabel -> r

gmapQ :: (forall d. Data d => d -> u) -> RTextLabel -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> RTextLabel -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> RTextLabel -> m RTextLabel

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> RTextLabel -> m RTextLabel

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> RTextLabel -> m RTextLabel

Ord RTextLabel

Defined in Text.URI.Types

Methods

compare :: RTextLabel -> RTextLabel -> Ordering

(<) :: RTextLabel -> RTextLabel -> Bool

(<=) :: RTextLabel -> RTextLabel -> Bool

(>) :: RTextLabel -> RTextLabel -> Bool

(>=) :: RTextLabel -> RTextLabel -> Bool

max :: RTextLabel -> RTextLabel -> RTextLabel

min :: RTextLabel -> RTextLabel -> RTextLabel

Show RTextLabel

Defined in Text.URI.Types

Methods

showsPrec :: Int -> RTextLabel -> ShowS

show :: RTextLabel -> String

showList :: [RTextLabel] -> ShowS

Generic RTextLabel

Defined in Text.URI.Types

Associated Types

type Rep RTextLabel :: Type -> Type

Methods

from :: RTextLabel -> Rep RTextLabel x

to :: Rep RTextLabel x -> RTextLabel

type Rep RTextLabel

Defined in Text.URI.Types

type Rep RTextLabel = D1 (MetaData "RTextLabel" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (((C1 (MetaCons "Scheme" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Host" PrefixI False) (U1 :: Type -> Type)) :+: (C1 (MetaCons "Username" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Password" PrefixI False) (U1 :: Type -> Type))) :+: ((C1 (MetaCons "PathPiece" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "QueryKey" PrefixI False) (U1 :: Type -> Type)) :+: (C1 (MetaCons "QueryValue" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Fragment" PrefixI False) (U1 :: Type -> Type))))

mkScheme :: MonadThrow m => Text -> m (RText Scheme)

Lift a Text value into RText Scheme.

Scheme names consist of a sequence of characters beginning with a letter and followed by any combination of letters, digits, plus "+", period ".", or hyphen "-".

This smart constructor performs normalization of valid schemes by converting them to lower case.

See also: https://tools.ietf.org/html/rfc3986#section-3.1

mkHost :: MonadThrow m => Text -> m (RText Host)

Lift a Text value into RText Host.

The host sub-component of authority is identified by an IP literal encapsulated within square brackets, an IPv4 address in dotted-decimal form, or a registered name.

This smart constructor performs normalization of valid hosts by converting them to lower case.

See also: https://tools.ietf.org/html/rfc3986#section-3.2.2

mkUsername :: MonadThrow m => Text -> m (RText Username)

Lift a Text value into RText Username.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.2.1

mkPassword :: MonadThrow m => Text -> m (RText Password)

Lift a Text value into RText Password.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.2.1

mkPathPiece :: MonadThrow m => Text -> m (RText PathPiece)

Lift a Text value into RText PathPiece.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.3

mkQueryKey :: MonadThrow m => Text -> m (RText QueryKey)

Lift a Text value into 'RText QueryKey.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.4

mkQueryValue :: MonadThrow m => Text -> m (RText QueryValue)

Lift a Text value into RText QueryValue.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.4

mkFragment :: MonadThrow m => Text -> m (RText Fragment)

Lift a Text value into RText Fragment.

This smart constructor does not perform any sort of normalization.

See also: https://tools.ietf.org/html/rfc3986#section-3.5

unRText :: RText l -> Text

Project a plain strict Text value from a refined RText l value.

data RTextException

The exception is thrown when a refined RText l value cannot be constructed due to the fact that given Text value is not correct.

Constructors

RTextException RTextLabel Text

RTextLabel identifying what sort of refined text value could not be constructed and the input that was supplied, as a Text value

Instances

Eq RTextException

Defined in Text.URI.Types

Methods

(==) :: RTextException -> RTextException -> Bool

(/=) :: RTextException -> RTextException -> Bool

Data RTextException

Defined in Text.URI.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> RTextException -> c RTextException

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c RTextException

toConstr :: RTextException -> Constr

dataTypeOf :: RTextException -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c RTextException)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c RTextException)

gmapT :: (forall b. Data b => b -> b) -> RTextException -> RTextException

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> RTextException -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> RTextException -> r

gmapQ :: (forall d. Data d => d -> u) -> RTextException -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> RTextException -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> RTextException -> m RTextException

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> RTextException -> m RTextException

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> RTextException -> m RTextException

Ord RTextException

Defined in Text.URI.Types

Methods

compare :: RTextException -> RTextException -> Ordering

(<) :: RTextException -> RTextException -> Bool

(<=) :: RTextException -> RTextException -> Bool

(>) :: RTextException -> RTextException -> Bool

(>=) :: RTextException -> RTextException -> Bool

max :: RTextException -> RTextException -> RTextException

min :: RTextException -> RTextException -> RTextException

Show RTextException

Defined in Text.URI.Types

Methods

showsPrec :: Int -> RTextException -> ShowS

show :: RTextException -> String

showList :: [RTextException] -> ShowS

Generic RTextException

Defined in Text.URI.Types

Associated Types

type Rep RTextException :: Type -> Type

Methods

from :: RTextException -> Rep RTextException x

to :: Rep RTextException x -> RTextException

Exception RTextException

Defined in Text.URI.Types

Methods

toException :: RTextException -> SomeException

fromException :: SomeException -> Maybe RTextException

displayException :: RTextException -> String

type Rep RTextException

Defined in Text.URI.Types

type Rep RTextException = D1 (MetaData "RTextException" "Text.URI.Types" "modern-uri-0.3.2.0-2weVzjK9H3y75iTS8AsdTN" False) (C1 (MetaCons "RTextException" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 RTextLabel) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text)))

Parsing

The input you feed into the parsers must be a valid URI as per RFC 3986, that is, its components should be percent-encoded where necessary.

parser :: MonadParsec e Text m => m URI

This parser can be used to parse URI from strict Text. Remember to use a concrete non-polymorphic parser type for efficiency.

parserBs :: MonadParsec e ByteString m => m URI

This parser can be used to parse URI from strict ByteString. Remember to use a concrete non-polymorphic parser type for efficiency.

Since: 0.0.2.0

Rendering

Rendering functions take care of constructing correct URI representation as per RFC 3986, that is, percent-encoding will be applied when necessary automatically.

render :: URI -> Text

Render a given URI value as strict Text.

render' :: URI -> Builder

Render a given URI value as a Builder.

renderBs :: URI -> ByteString

Render a given URI value as a strict ByteString.

renderBs' :: URI -> Builder

Render a given URI value as a Builder.

renderStr :: URI -> String

Render a given URI value as a String.

Since: 0.0.2.0

renderStr' :: URI -> ShowS

Render a given URI value as ShowS.

Since: 0.0.2.0