Struct heapless::spsc::Producer

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pub struct Producer<'a, T, const N: usize> { /* private fields */ }
Expand description

A queue “producer”; it can enqueue items into the queue NOTE the producer semantically owns the tail pointer of the queue

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impl<'a, T, const N: usize> Producer<'a, T, N>

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pub fn enqueue(&mut self, val: T) -> Result<(), T>

Adds an item to the end of the queue, returns back the item if the queue is full

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pub unsafe fn enqueue_unchecked(&mut self, val: T)

Adds an item to the end of the queue, without checking if the queue is full

See Queue::enqueue_unchecked for safety

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pub fn ready(&self) -> bool

Returns if there is any space to enqueue a new item. When this returns true, at least the first subsequent enqueue will succeed.

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pub fn len(&self) -> usize

Returns the number of elements in the queue

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pub fn capacity(&self) -> usize

Returns the maximum number of elements the queue can hold

Trait Implementations§

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impl<'a, T, const N: usize> Send for Producer<'a, T, N>
where T: Send,

Auto Trait Implementations§

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impl<'a, T, const N: usize> Freeze for Producer<'a, T, N>

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impl<'a, T, const N: usize> !RefUnwindSafe for Producer<'a, T, N>

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impl<'a, T, const N: usize> !Sync for Producer<'a, T, N>

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impl<'a, T, const N: usize> Unpin for Producer<'a, T, N>

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impl<'a, T, const N: usize> !UnwindSafe for Producer<'a, T, N>

Blanket Implementations§

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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> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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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.