drasi_query_ast/
api.rs

1// Copyright 2024 The Drasi Authors.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use thiserror::Error;
16
17use crate::ast;
18
19pub trait QueryParser: Send + Sync {
20    fn parse(&self, input: &str) -> Result<ast::Query, QueryParseError>;
21}
22
23#[derive(Error, Debug)]
24pub enum QueryParseError {
25    #[error("parser error: {0}")]
26    ParserError(Box<dyn std::error::Error + Send + Sync>),
27}
drasi_query_ast/api.rs

drasi_query_ast/
api.rs
