Trait metrics_util::Generational[−][src]

pub trait Generational<H>: From<H> {
    fn increment_generation(&self);
    fn get_generation(&self) -> Generation;
    fn get_inner(&self) -> &H;

    fn initial(inner: H) -> Self { ... }
}

Expand description

A trait that defines generational semantics for wrapper types.

Used to provide compile-time generation tracking where the choice is encoded in which type is used (i.e. Tracked vs NotTracked), which necessitates a trait to mediate usage.

Required methods

`fn increment_generation(&self)`[src]

Increments the generation counter.

`fn get_generation(&self) -> Generation`[src]

Gets the current generation counter.

`fn get_inner(&self) -> &H`[src]

Gets a reference to the inner type.

Provided methods

`fn initial(inner: H) -> Self`[src]

Creates a default initialized wrapper around inner.

Implementors

`impl<H> Generational<H> for NotTracked<H>`[src]

`fn increment_generation(&self)`[src]

Increments the generation counter.

`fn get_generation(&self) -> Generation`[src]

Gets the current generation counter.

`fn get_inner(&self) -> &H`[src]

Gets a reference to the inner type.

`impl<H> Generational<H> for Tracked<H>`[src]

`fn increment_generation(&self)`[src]

Increments the generation counter.

`fn get_generation(&self) -> Generation`[src]

Gets the current generation counter.

`fn get_inner(&self) -> &H`[src]

Gets a reference to the inner type.