Trait Pattern 

pub trait Pattern {
    // Required methods
    fn len() -> usize;
    fn matches(container: &Container) -> bool;
}

Trait definition of components set

Required Methods

fn len() -> usize

fn matches(container: &Container) -> bool

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.

Implementations on Foreign Types

impl<A, B, C, D> Pattern for (A, B, C, D)

where A: Component, B: Component, C: Component, D: Component,

fn len() -> usize

fn matches(container: &Container) -> bool

impl<B, C, D> Pattern for (B, C, D)

where B: Component, C: Component, D: Component,

fn len() -> usize

fn matches(container: &Container) -> bool

impl<C, D> Pattern for (C, D)

where C: Component, D: Component,

fn len() -> usize

fn matches(container: &Container) -> bool

impl<D> Pattern for (D,)

where D: Component,

fn len() -> usize

fn matches(container: &Container) -> bool

Implementors