Crate abnf_core

Parsing of ABNF Core Rules

See https://tools.ietf.org/html/rfc5234#appendix-B.1

Modules

complete

ABNF Core Rules (RFC5234 B.1.)

streaming

ABNF Core Rules (RFC5234 B.1.)

Functions

is_alpha

A-Z / a-z

is_bit

BIT = “0” / “1” BIT = %x30 / %x31

is_char

Any 7-bit US-ASCII character, excluding NUL

is_cr

Carriage return

is_ctl

Controls

is_digit

0-9

is_dquote

Double Quote (“)

is_hexdig

HEXDIG = DIGIT / “A” / “B” / “C” / “D” / “E” / “F”

is_htab

Horizontal tab

is_lf

Linefeed

is_octet

8 bits of data

is_sp

Space

is_vchar

Visible (printing) characters

is_wsp

White space