onig/
match_param.rs

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1//! Match Parameters
2//!
3//! Contains the definition for the `MatchParam` struct. This can be
4//! used to control the behavior of searching and matching.
5
6use std::os::raw::{c_uint, c_ulong};
7
8/// Parameters for a Match or Search.
9pub struct MatchParam {
10    raw: *mut onig_sys::OnigMatchParam,
11}
12
13impl MatchParam {
14    /// Set the match stack limit
15    pub fn set_match_stack_limit(&mut self, limit: u32) {
16        unsafe {
17            onig_sys::onig_set_match_stack_limit_size_of_match_param(self.raw, limit as c_uint);
18        }
19    }
20
21    /// Set the retry limit in match
22    pub fn set_retry_limit_in_match(&mut self, limit: u32) {
23        unsafe {
24            onig_sys::onig_set_retry_limit_in_match_of_match_param(self.raw, c_ulong::from(limit));
25        }
26    }
27
28    /// Get the Raw `OnigMatchParam` Pointer
29    pub fn as_raw(&self) -> *mut onig_sys::OnigMatchParam {
30        self.raw
31    }
32}
33
34impl Default for MatchParam {
35    fn default() -> Self {
36        let raw = unsafe {
37            let new = onig_sys::onig_new_match_param();
38            onig_sys::onig_initialize_match_param(new);
39            new
40        };
41        MatchParam { raw }
42    }
43}
44
45impl Drop for MatchParam {
46    fn drop(&mut self) {
47        unsafe {
48            onig_sys::onig_free_match_param(self.raw);
49        }
50    }
51}
52
53#[cfg(test)]
54mod test {
55
56    use super::*;
57
58    #[test]
59    pub fn create_default_match_param() {
60        let _mp = MatchParam::default();
61    }
62
63    #[test]
64    pub fn set_max_stack_size_limit() {
65        let mut mp = MatchParam::default();
66        mp.set_match_stack_limit(1000);
67    }
68
69    #[test]
70    pub fn set_retry_limit_in_match() {
71        let mut mp = MatchParam::default();
72        mp.set_retry_limit_in_match(1000);
73    }
74}
onig/match_param.rs

onig/
match_param.rs
