caramelo 0.1.2

Idiomatic unit test framework for rust
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
31
32
33
34

use crate::{MatchType::ToBe, Matcher, TypedMatcher};
use std::{fmt::Debug, marker::PhantomData};

/// Creates a matcher that matches any value
pub fn any<T>() -> Any<T> {
    Any { _marker: PhantomData }
}

/// Matcher that matches any value
pub struct Any<T> {
    _marker: PhantomData<T>,
}

impl<T> Matcher<T> for Any<T>
where
    T: PartialOrd + Debug,
{
    fn matches(&self, _value: &T) -> bool {
        true
    }

    fn description(&self) -> String {
        "any value".to_string()
    }
}

impl<T> TypedMatcher<T> for Any<T>
where
    T: PartialOrd + Debug,
{
    fn matcher_type(&self) -> crate::MatchType {
        ToBe
    }
}