streamson-lib 7.1.0

Library for processing large JSONs
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

//! Collections of path matchers (matches the path).

use crate::streamer::ParsedKind;
use std::fmt;

pub mod combinator;
pub mod depth;
#[cfg(feature = "with_regex")]
pub mod regex;
pub mod simple;

pub use self::combinator::Combinator;
pub use self::depth::Depth;
#[cfg(feature = "with_regex")]
pub use self::regex::Regex;
pub use self::simple::Simple;

use crate::path::Path;

/// Common Matcher trait
pub trait Matcher: fmt::Debug + Send {
    /// Check whether the path matches
    /// # Arguments
    /// * `path` - path to be matched (has to be a valid path)
    /// * `kind` - what kind (object, array, boolean, ...) are matched data
    ///
    /// # Returns
    /// * `true` if path matches, `false` otherwise
    fn match_path(&self, path: &Path, kind: ParsedKind) -> bool;
}