Struct MetaRef

#[non_exhaustive]
pub struct MetaRef<'a> {
    pub context: bool,
    pub hash: Hash,
    pub item: &'a Item,
    pub kind: &'a Kind,
    pub source: Option<&'a SourceMeta>,
}

A meta reference to an item being compiled.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

context: bool

If the meta comes from the context or not.

hash: Hash

The hash of a meta item.

item: &'a Item

The item being described.

kind: &'a Kind

The kind of the item.

source: Option<&'a SourceMeta>

The source of the meta.

Trait Implementations

impl<'a> Clone for MetaRef<'a>

fn clone(&self) -> MetaRef<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for MetaRef<'a>

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

Formats the value using the given formatter.

impl<'a> TryClone for MetaRef<'a>

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl<'a> Copy for MetaRef<'a>