Trait LiteralPrefix 

pub trait LiteralPrefix: Sized + 'static {
    // Required methods
    fn strip_literal<'i>(&self, input: &'i [u8]) -> Option<&'i [u8]>;
    fn expected_one_of(literals: &'static [Self]) -> ParseError;
}

Helper trait for rule literals in parser::parse_tree! scopes.

Required Methods

fn strip_literal<'i>(&self, input: &'i [u8]) -> Option<&'i [u8]>

Returns the remaining input if the input starts with this literal.

fn expected_one_of(literals: &'static [Self]) -> ParseError

Returns a ParseError containing the expected literals.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl LiteralPrefix for &'static str

fn strip_literal<'i>(&self, input: &'i [u8]) -> Option<&'i [u8]>

fn expected_one_of(literals: &'static [Self]) -> ParseError

impl LiteralPrefix for u8

fn strip_literal<'i>(&self, input: &'i [u8]) -> Option<&'i [u8]>

fn expected_one_of(literals: &'static [Self]) -> ParseError

Implementors