rowan_nom

Trait RowanNomError

Source 
pub trait RowanNomError<Lang: Language> {
    // Required methods
    fn from_message(message: &str) -> Self;
    fn from_expected(position: usize, message: &str) -> Self;
    fn from_expected_eof(range: Range<usize>) -> Self;
    fn from_unexpected_eof(position: usize) -> Self;
    fn from_unexpected_token(
        span: Range<usize>,
        expected: Lang::Kind,
        found: Lang::Kind,
    ) -> Self;
    fn with_context(self, ctx: &'static str) -> Self;
}

Required Methods§

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fn from_message(message: &str) -> Self

Generic error, should probably be ultimately removed

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fn from_expected(position: usize, message: &str) -> Self

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fn from_expected_eof(range: Range<usize>) -> Self

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fn from_unexpected_eof(position: usize) -> Self

Creates error: Attempted to read a token when there are none remaining

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fn from_unexpected_token( span: Range<usize>, expected: Lang::Kind, found: Lang::Kind, ) -> Self

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fn with_context(self, ctx: &'static str) -> Self

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§