Trait Parser

pub trait Parser {
    type Rule: RuleType;
    type Parser: PestParser<Self::Rule>;

    // Provided methods
    fn parse<'i>(
        rule: Self::Rule,
        input_str: &'i str,
    ) -> Result<Nodes<'i, Self::Rule, ()>, Error<Self::Rule>> { ... }
    fn parse_with_userdata<'i, D>(
        rule: Self::Rule,
        input_str: &'i str,
        user_data: D,
    ) -> Result<Nodes<'i, Self::Rule, D>, Error<Self::Rule>> { ... }
}

A trait that provides methods to parse strings. Do not implement manually; instead use the parser macro provided by this crate.

Required Associated Types

type Rule: RuleType

type Parser: PestParser<Self::Rule>

Provided Methods

fn parse<'i>( rule: Self::Rule, input_str: &'i str, ) -> Result<Nodes<'i, Self::Rule, ()>, Error<Self::Rule>>

Parses a &str starting from rule

fn parse_with_userdata<'i, D>( rule: Self::Rule, input_str: &'i str, user_data: D, ) -> Result<Nodes<'i, Self::Rule, D>, Error<Self::Rule>>

Parses a &str starting from rule, carrying user_data through the parser methods.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors