tynavi 0.1.1

An immutable selector library for navigating, filtering, and backtracking through deeply nested Rust data structures.
Documentation 
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use std::{
	error::Error,
	fmt::{Debug, Display},
};

pub struct SelectorNotMatched;

impl Debug for SelectorNotMatched {
	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
		write!(f, "SelectorNotMatched(selector not matched)")
	}
}

impl Display for SelectorNotMatched {
	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
		write!(f, "selector not matched")
	}
}

impl Error for SelectorNotMatched {}

pub type SelectorResult<T> = Result<T, SelectorNotMatched>;