Struct IsControlChar 

pub struct IsControlChar;

Trait Implementations

impl Expectation<&char> for IsControlChar

fn test(&mut self, subject: &&char) -> bool

Verifies whether the actual subject fulfills the expected property.

fn message( &self, expression: &Expression<'_>, actual: &&char, inverted: bool, format: &DiffFormat, ) -> String

Forms a failure message for this expectation.

impl Expectation<char> for IsControlChar

fn test(&mut self, subject: &char) -> bool

Verifies whether the actual subject fulfills the expected property.

fn message( &self, expression: &Expression<'_>, actual: &char, inverted: bool, format: &DiffFormat, ) -> String

Forms a failure message for this expectation.

impl Invertible for IsControlChar