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Failure

unit_testing::objects

Trait Failure 

Source 
pub trait Failure {
    // Required methods
    fn command_fail(
        &mut self,
        callbacks: Vec<&dyn Fn() -> Result<ExitStatus, Error>>,
    ) -> &mut Self;
    fn fail(&mut self, callbacks: Vec<&dyn Fn() -> bool>) -> &mut Self;
}
Expand description

§Assertion to expect a failure

Required Methods§

Source

fn command_fail( &mut self, callbacks: Vec<&dyn Fn() -> Result<ExitStatus, Error>>, ) -> &mut Self

§Check if a command exit status is a failure code
  • callbacks The callbacks to check
Source

fn fail(&mut self, callbacks: Vec<&dyn Fn() -> bool>) -> &mut Self

§Check if a callbacks return false
  • callbacks The callbacks to check

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§