Struct SimilarToPhrase

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pub struct SimilarToPhrase { /* private fields */ }

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impl SimilarToPhrase

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pub fn from_phrase(text: &str, max_edit_dist: u8) -> Self

Create an error-tolerant SequenceExpr that looks for phrases similar to (but not the same as) that contained in the provided text.

This is an expensive operation, so try to only do it at startup and in tests.

It will panic if your document is too complex, so only run this with curated phrases.

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pub fn from_doc(document: &Document, max_edit_dist: u8) -> Self

Create an error-tolerant SequenceExpr that looks for phrases similar to (but not the same as) that contained in the provided document.

This is an expensive operation, so try to only do it at startup and in tests.

It will panic if your document contains certain token types, so only run this with curated phrases.

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impl Expr for SimilarToPhrase

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fn run(&self, cursor: usize, tokens: &[Token], source: &[char]) -> Option<Span>

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impl<E> ExprExt for E
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fn iter_matches<'a>( &'a self, tokens: &'a [Token], source: &'a [char], ) -> Box<dyn Iterator<Item = Span> + 'a>

Iterate over all matches of this expression in the document, automatically filtering out overlapping matches, preferring the first.
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fn iter_matches_in_doc<'a>( &'a self, doc: &'a Document, ) -> Box<dyn Iterator<Item = Span> + 'a>

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