Network.AMQP.Worker.Key

Documentation

newtype Key a msg

Keys describe routing and binding info for a message

Constructors

Key [a]

Instances

Monoid (Key a msg)

Defined in Network.AMQP.Worker.Key

Methods

mempty :: Key a msg

mappend :: Key a msg -> Key a msg -> Key a msg

mconcat :: [Key a msg] -> Key a msg

Semigroup (Key a msg)

Defined in Network.AMQP.Worker.Key

Methods

(<>) :: Key a msg -> Key a msg -> Key a msg

sconcat :: NonEmpty (Key a msg) -> Key a msg

stimes :: Integral b => b -> Key a msg -> Key a msg

Show a => Show (Key a msg)

Defined in Network.AMQP.Worker.Key

Methods

showsPrec :: Int -> Key a msg -> ShowS

show :: Key a msg -> String

showList :: [Key a msg] -> ShowS

Eq a => Eq (Key a msg)

Defined in Network.AMQP.Worker.Key

Methods

(==) :: Key a msg -> Key a msg -> Bool

(/=) :: Key a msg -> Key a msg -> Bool

data Binding

A dynamic binding address for topic queues

commentsKey :: Key Binding Comment
commentsKey = key "posts" & star & word "comments" & hash

Constructors

Word BindingWord

Star

Hash

Instances

KeySegment Binding

Defined in Network.AMQP.Worker.Key

Methods

toText :: Binding -> Text

fromText :: Text -> Binding

toBind :: Binding -> Binding

Show Binding

Defined in Network.AMQP.Worker.Key

Methods

showsPrec :: Int -> Binding -> ShowS

show :: Binding -> String

showList :: [Binding] -> ShowS

Eq Binding

Defined in Network.AMQP.Worker.Key

Methods

(==) :: Binding -> Binding -> Bool

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

type BindingWord = Text

data Routing

Every message is sent with a specific routing key

newCommentKey :: Key Routing Comment
newCommentKey = key "posts" & word "1" & word "comments" & word "new"

Instances

KeySegment Routing

Defined in Network.AMQP.Worker.Key

Methods

toText :: Routing -> Text

fromText :: Text -> Routing

toBind :: Routing -> Binding

Show Routing

Defined in Network.AMQP.Worker.Key

Methods

showsPrec :: Int -> Routing -> ShowS

show :: Routing -> String

showList :: [Routing] -> ShowS

Eq Routing

Defined in Network.AMQP.Worker.Key

Methods

(==) :: Routing -> Routing -> Bool

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

key :: Text -> Key Routing msg

Create a new key

word :: KeySegment a => Text -> Key a msg -> Key a msg

Match a specific word

star :: KeySegment a => Key a msg -> Key Binding msg

Match any one word

hash :: KeySegment a => Key a msg -> Key Binding msg

Match any words

keyText :: KeySegment a => Key a msg -> Text

class KeySegment a where

Methods

toText :: a -> Text

fromText :: Text -> a

toBind :: a -> Binding

Instances

KeySegment Binding

Defined in Network.AMQP.Worker.Key

Methods

toText :: Binding -> Text

fromText :: Text -> Binding

toBind :: Binding -> Binding

KeySegment Routing

Defined in Network.AMQP.Worker.Key

Methods

toText :: Routing -> Text

fromText :: Text -> Routing

toBind :: Routing -> Binding

bindingKey :: KeySegment a => Key a msg -> Key Binding msg

Convert any key to a binding key