Struct rustdoc::formats::Impl

pub(crate) struct Impl {
    pub(crate) impl_item: Item,
}

Metadata about implementations for a type or trait.

Fields

impl_item: Item

Implementations

impl Impl

pub(crate) fn inner_impl(&self) -> &Impl

pub(crate) fn trait_did(&self) -> Option<DefId>

pub(crate) fn def_id(&self) -> DefId

This function is used to extract a DefId to be used as a key for the Cache::impls field.

It allows to prevent having duplicated implementations showing up (the biggest issue was with blanket impls).

It panics if self is a ItemId::Primitive.

pub(crate) fn is_on_local_type(&self, cx: &Context<'_>) -> bool

Trait Implementations

impl Clone for Impl

fn clone(&self) -> Impl

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Impl

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes