macro_rules! assert_not_ends_with {
($sequence:expr, $subsequence:expr $(,)?) => { ... };
($sequence:expr, $subsequence:expr, $($message:tt)+) => { ... };
}
Expand description
Assert an expression (such as a string) does not end with an expression (such as a string).
Pseudocode:
¬ a.ends_with(b)
-
If true, return
()
. -
Otherwise, call
panic!
with a message and the values of the expressions with their debug representations.
§Examples
use assertables::*;
// String ends with substring?
let sequence: &str = "alfa";
let subsequence: &str = "al";
assert_not_ends_with!(sequence, subsequence);
// Vector ends with element?
let sequence = vec![1, 2, 3];
let subsequence = [1];
assert_not_ends_with!(sequence, subsequence);
// This will panic
let sequence = "alfa";
let subsequence = "fa";
assert_not_ends_with!(sequence, subsequence);
// assertion failed: `assert_not_ends_with!(sequence, subsequence)`
// https://docs.rs/assertables/…/assertables/macro.assert_not_ends_with.html
// sequence label: `sequence`,
// sequence debug: `\"alfa\"`,
// part label: `subsequence`,
// part debug: `\"fa\"`