spath 0.3.1

SPath is query expressions for semi-structured data. You can use it as a drop-in replacement for JSONPath, but also for other semi-structured data formats like TOML or user-defined variants.
Documentation 
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// Copyright 2024 tison <wander4096@gmail.com>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use std::fmt;

#[derive(Clone, Copy, PartialEq, Eq)]
pub struct Range {
    pub start: usize,
    pub end: usize,
}

impl Range {
    pub fn start(&self) -> usize {
        self.start
    }

    pub fn end(&self) -> usize {
        self.end
    }
}

impl fmt::Debug for Range {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "{}..{}", self.start, self.end)
    }
}

impl fmt::Display for Range {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "{}..{}", self.start, self.end)
    }
}

impl From<Range> for std::ops::Range<usize> {
    fn from(range: Range) -> std::ops::Range<usize> {
        range.start..range.end
    }
}

impl From<std::ops::Range<usize>> for Range {
    fn from(range: std::ops::Range<usize>) -> Range {
        Range {
            start: range.start,
            end: range.end,
        }
    }
}