Struct breez_sdk_core::lightning::util::indexed_map::OccupiedEntry

pub struct OccupiedEntry<'a, K, V>
where
    K: Hash + Ord,
{ /* private fields */ }
Expand description

An Entry for an existing key-value pair

This is not exported to bindings users as bindings provide alternate accessors rather than exposing maps directly.

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impl<'a, K, V> OccupiedEntry<'a, K, V>
where K: Hash + Ord,

pub fn remove_entry(self) -> (K, V)

Remove the value at the position described by this entry.

pub fn get(&self) -> &V

Get a reference to the value at the position described by this entry.

pub fn get_mut(&mut self) -> &mut V

Get a mutable reference to the value at the position described by this entry.

pub fn into_mut(self) -> &'a mut V

Consume this entry, returning a mutable reference to the value at the position described by this entry.

Auto Trait Implementations§

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impl<'a, K, V> Freeze for OccupiedEntry<'a, K, V>
where K: Freeze,

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impl<'a, K, V> RefUnwindSafe for OccupiedEntry<'a, K, V>
where K: RefUnwindSafe, V: RefUnwindSafe,

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impl<'a, K, V> Send for OccupiedEntry<'a, K, V>
where K: Send, V: Send,

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impl<'a, K, V> Sync for OccupiedEntry<'a, K, V>
where K: Sync, V: Sync,

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impl<'a, K, V> Unpin for OccupiedEntry<'a, K, V>
where K: Unpin,

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impl<'a, K, V> !UnwindSafe for OccupiedEntry<'a, K, V>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Any for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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fn type_name(&self) -> &'static str

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impl<T> AnySync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

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impl<T> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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fn type_name(&self) -> &'static str

Gets the type name of self
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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Downcast for T
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fn is<T>(&self) -> bool
where T: AsAny,

Returns true if the boxed type is the same as T. Read more
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fn downcast_ref<T>(&self) -> Option<&T>
where T: AsAny,

Forward to the method defined on the type Any.
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fn downcast_mut<T>(&mut self) -> Option<&mut T>
where T: AsAny,

Forward to the method defined on the type Any.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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