Function xpct::into

source · 
pub fn into<'a, In, Out>() -> Matcher<'a, In, Out>where
    In: 'a,
    Out: From<In> + 'a,
Expand description

Infallibly convert the input value via From/Into.

This does the same thing as Assertion::into.

This matcher always succeeds, even when negated. Therefore negating it has no effect.

Examples

use xpct::{expect, equal, into};

expect!(41u32)
    .to(into::<_, u64>())
    .to(equal(41u64));