Struct Decoded

pub struct Decoded<T: ?Sized, D> { /* private fields */ }

A decoded value and the decoder which contains it.

Implementations

impl<T: ?Sized, D> Decoded<T, D>

pub unsafe fn new_unchecked(ptr: *mut T, decoder: D) -> Self

Creates an owned value contained within a decoder.

Decoded drops ptr, but does not free the backing memory. decoder should free the memory backing ptr when dropped.

Safety

• ptr must be non-null, properly-aligned, and valid for reads and writes.
• ptr must be valid for dropping.
• ptr must remain valid until decoder is dropped.

pub fn into_raw_parts(self) -> (*mut T, D)

Returns the raw pointer and decoder used to create this Decoded.

pub fn take<U>(self) -> U

where T: Wire, U: for<'de> FromWire<T::Decoded<'de>>,

Takes the value out of this Decoded and calls From::from on the taken value.

This consumes the Decoded.

pub fn take_with<U>(self, f: impl FnOnce(T::Decoded<'_>) -> U) -> U

where T: Wire,

Takes the value out of this Decoded and passes it to the given function.

This consumes the Decoded.

Trait Implementations

impl<T: Debug + ?Sized, B: Debug> Debug for Decoded<T, B>

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

Formats the value using the given formatter.

impl<T: ?Sized, B> Deref for Decoded<T, B>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: ?Sized, D> Drop for Decoded<T, D>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Send + ?Sized, D: Send> Send for Decoded<T, D>

impl<T: Sync + ?Sized, D: Sync> Sync for Decoded<T, D>