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Add tracking issue number 

Signed-off-by: Nick Cameron <nrc@ncameron.org>
This commit is contained in:
Nick Cameron 2022-04-14 07:56:09 +01:00
parent e82368d6fc
commit 2e0ca2537f
1 changed files with 8 additions and 8 deletions
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16
library/core/src/any.rs
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@ -776,7 +776,7 @@ pub const fn type_name_of_val<T: ?Sized>(_val: &T) -> &'static str {
///////////////////////////////////////////////////////////////////////////////
/// Trait implemented by a type which can dynamically provide values based on type.
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
pub trait Provider {
/// Data providers should implement this method to provide *all* values they are able to
/// provide by using `demand`.
@ -796,7 +796,7 @@ pub trait Provider {
/// }
/// }
/// ```
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
fn provide<'a>(&'a self, demand: &mut Demand<'a>);
}
@ -814,7 +814,7 @@ pub trait Provider {
/// request_value::<String, _>(provider).unwrap()
/// }
/// ```
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
pub fn request_value<'a, T, P>(provider: &'a P) -> Option<T>
where
T: 'static,
@ -837,7 +837,7 @@ where
/// request_ref::<str, _>(provider).unwrap()
/// }
/// ```
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
pub fn request_ref<'a, T, P>(provider: &'a P) -> Option<&'a T>
where
T: 'static + ?Sized,
@ -865,7 +865,7 @@ where
///
/// A data provider provides values by calling this type's provide methods.
#[allow(missing_debug_implementations)]
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
#[repr(transparent)]
pub struct Demand<'a>(dyn Erased<'a> + 'a);
@ -887,7 +887,7 @@ impl<'a> Demand<'a> {
/// }
/// }
/// ```
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
pub fn provide_value<T, F>(&mut self, fulfil: F) -> &mut Self
where
T: 'static,
@ -914,7 +914,7 @@ impl<'a> Demand<'a> {
/// }
/// }
/// ```
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
pub fn provide_ref<T: ?Sized + 'static>(&mut self, value: &'a T) -> &mut Self {
self.provide::<tags::Ref<tags::MaybeSizedValue<T>>>(value)
}
@ -1034,7 +1034,7 @@ impl<'a, I: tags::Type<'a>> Erased<'a> for TaggedOption<'a, I> {
}
}
#[unstable(feature = "provide_any", issue = "none")]
#[unstable(feature = "provide_any", issue = "96024")]
impl<'a> dyn Erased<'a> {
/// Returns some reference to the dynamic value if it is tagged with `I`,
/// or `None` otherwise.