Macro assert_not_ends_with

Source
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\"`

§Module macros