mirror of
https://github.com/quickwit-oss/tantivy.git
synced 2026-01-06 01:02:55 +00:00
b92082b748
* move query parser to nom * add suupport for term grouping * initial work on infallible parser * fmt * add tests and fix minor parsing bugs * address review comments * add support for lenient queries in tantivy * make lenient parser report errors * allow mixing occur and bool in query
27 lines
782 B
Rust
27 lines
782 B
Rust
#![allow(clippy::derive_partial_eq_without_eq)]
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mod infallible;
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mod occur;
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mod query_grammar;
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mod user_input_ast;
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pub use crate::infallible::LenientError;
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pub use crate::occur::Occur;
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use crate::query_grammar::{parse_to_ast, parse_to_ast_lenient};
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pub use crate::user_input_ast::{
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Delimiter, UserInputAst, UserInputBound, UserInputLeaf, UserInputLiteral,
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};
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pub struct Error;
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/// Parse a query
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pub fn parse_query(query: &str) -> Result<UserInputAst, Error> {
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let (_remaining, user_input_ast) = parse_to_ast(query).map_err(|_| Error)?;
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Ok(user_input_ast)
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}
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/// Parse a query, trying to recover from syntax errors, and giving hints toward fixing errors.
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pub fn parse_query_lenient(query: &str) -> (UserInputAst, Vec<LenientError>) {
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parse_to_ast_lenient(query)
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}
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