Trait Fixture 

pub trait Fixture: Sized {
    type Output;

    // Required method
    fn build(self) -> Self::Output;

    // Provided method
    fn build_with<F>(self, f: F) -> Self::Output
       where F: FnOnce(&mut Self::Output) { ... }
}

Fixture trait for test data builders

Required Associated Types

type Output

Required Methods

fn build(self) -> Self::Output

Build the fixture

Provided Methods

fn build_with<F>(self, f: F) -> Self::Output

where F: FnOnce(&mut Self::Output),

Build with custom modifications

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 Fixture for UserFixture

type Output = User