Struct nommy::bytes::OneOf

pub struct OneOf<const BYTES: &'static [u8]>(_);

OneOf is a generic type that implements Parse to match one character within the given string

use nommy::{Parse, IntoBuf, bytes::OneOf};
let mut buffer = "-".bytes().into_buf();
let c: u8 = OneOf::<b"-_">::parse(&mut buffer).unwrap().into();
assert_eq!(c, b'-');

Trait Implementations

impl<const BYTES: &'static [u8]> Clone for OneOf<BYTES>

fn clone(&self) -> OneOf<BYTES>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<const BYTES: &'static [u8]> Copy for OneOf<BYTES>

impl<const BYTES: &'static [u8]> Debug for OneOf<BYTES>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const BYTES: &'static [u8]> Parse<u8> for OneOf<BYTES>

fn parse(input: &mut impl Buffer<u8>) -> Result<Self>

Parse the input buffer, returning Ok if the value could be parsed, Otherwise, returns a meaningful error

fn peek(input: &mut impl Buffer<u8>) -> bool

Peek reads the input buffer, returning true if the value could be found, Otherwise, returns false. Not required, but usually provides better performance if implemented

impl<const BYTES: &'static [u8]> PartialEq<OneOf<BYTES>> for OneOf<BYTES>

fn eq(&self, other: &OneOf<BYTES>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OneOf<BYTES>) -> bool

This method tests for !=.

impl<const BYTES: &'static [u8]> StructuralPartialEq for OneOf<BYTES>