assert_near

all_asserts

Macro assert_near 

Source 
macro_rules! assert_near {
    ($left:expr, $right:expr, $epsilon:expr $(,)?) => { ... };
    ($left:expr, $right:expr, $epsilon:expr, $($arg:tt)+ $(,)?) => { ... };
}
Expand description

Asserts that the right hand side expression is within the range on the left hand side

ยงExamples

assert_near!(100.0, 100.9, 1.0);
assert_near!(100.9, 100.0, 1.0);