Trait StrSliceAssertions 

pub trait StrSliceAssertions {
    // Required methods
    fn is_blank(self) -> Self;
    fn is_blank_ascii(self) -> Self;
    fn contains(self, expected: impl AsRef<str>) -> Self;
    fn does_not_contain(self, unexpected: impl AsRef<str>) -> Self;
    fn starts_with(self, expected: impl AsRef<str>) -> Self;
    fn does_not_start_with(self, unexpected: impl AsRef<str>) -> Self;
    fn ends_with(self, expected: impl AsRef<str>) -> Self;
    fn does_not_end_with(self, unexpected: impl AsRef<str>) -> Self;
}

Special assertions for &str (string slices) not covered by other general-purpose assertions, like our PartialEqAssertions.

Required Methods

fn is_blank(self) -> Self

Tests whether this string is empty or only containing whitespace characters. ‘Whitespace’ is defined according to the terms of the Unicode Derived Core Property White_Space.

fn is_blank_ascii(self) -> Self

Tests whether this string is empty or only containing ascii-whitespace characters.

fn contains(self, expected: impl AsRef<str>) -> Self

fn does_not_contain(self, unexpected: impl AsRef<str>) -> Self

fn starts_with(self, expected: impl AsRef<str>) -> Self

fn does_not_start_with(self, unexpected: impl AsRef<str>) -> Self

fn ends_with(self, expected: impl AsRef<str>) -> Self

fn does_not_end_with(self, unexpected: impl AsRef<str>) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<M: Mode> StrSliceAssertions for AssertThat<'_, &str, M>