| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Data.Text.Internal.Validate.Simd
Description
Validate that a byte sequence is UTF-8-encoded text. All of these functions return zero when the byte sequence is not UTF-8-encoded text, and they return an unspecified non-zero value when the byte sequence is UTF-8-encoded text.
Variants are provided for both ByteArray# and Ptr. Additionally,
variants are provided that use both the safe and unsafe FFI.
If compiling with SIMDUTF turned off, this module exports nothing.
Documentation
c_is_valid_utf8_bytearray_unsafe Source #
Arguments
| :: ByteArray# | Bytes |
| -> CSize | Offset into bytes |
| -> CSize | Length |
| -> IO CInt |
c_is_valid_utf8_bytearray_safe Source #
Arguments
| :: ByteArray# | Bytes |
| -> CSize | Offset into bytes |
| -> CSize | Length |
| -> IO CInt |