36 lines
807 B
Rust
36 lines
807 B
Rust
use nom::error::ErrorKind;
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use nom::error::ParseError;
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use nom::IResult;
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pub(crate) type Res<T, U> = IResult<T, U, CustomError>;
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#[derive(Debug)]
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pub enum CustomError {
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Static(&'static str),
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IO(std::io::Error),
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Parser(ErrorKind),
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}
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impl<I: std::fmt::Debug> ParseError<I> for CustomError {
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fn from_error_kind(_input: I, kind: ErrorKind) -> Self {
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CustomError::Parser(kind)
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}
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fn append(_input: I, _kind: ErrorKind, /*mut*/ other: Self) -> Self {
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// Doesn't do append like VerboseError
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other
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}
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}
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impl From<std::io::Error> for CustomError {
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fn from(value: std::io::Error) -> Self {
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CustomError::IO(value)
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}
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}
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impl From<&'static str> for CustomError {
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fn from(value: &'static str) -> Self {
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CustomError::Static(value)
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}
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}
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