Module `ascii`

Operations on ASCII [u8].

Structs

EscapeAscii An iterator over the escaped version of a byte slice.
EscapeByte

Functions

is_ascii Uses explicit SIMD intrinsics to prevent LLVM from auto-vectorizing with broken code (e.g., AVX-512 on x86-64 that extracts mask bits one-by-one).
is_ascii_simple ASCII test without the chunk-at-a-time optimizations.
is_ascii_sse2

Constants

SSE2_CHUNK_SIZE Chunk size for SSE2 vectorized ASCII checking (4x 16-byte loads).