Struct ach_cell::Cell

pub struct Cell<T> { /* private fields */ }

Implementations

impl<T> Cell<T>

pub const fn new() -> Self

pub const fn new_with(init: T) -> Self

pub fn is_initialized(&self) -> bool

pub fn ref_num(&self) -> Result<usize, MemoryState>

pub fn try_take(&self) -> Result<T, Error<()>>

Takes ownership of the current value, leaving the cell uninitialized.

Returns Err if the cell is uninitialized, refered or in critical section.

pub fn take(&self) -> Option<T>

Takes ownership of the current value, leaving the cell uninitialized.

Returns None if the cell is uninitialized or refered.

Notice: Spin

pub fn try_get(&self) -> Result<Ref<'_, T>, Error<()>>

Tries to get a reference to the value of the Cell.

Returns Err if the value of the Cell hasn’t previously been initialized or in critical section.

pub fn get(&self) -> Option<Ref<'_, T>>

Tries to get a reference to the value of the Cell.

Returns None if the value of the Cell hasn’t previously been initialized.

Notice: Spin

pub fn try_set(&self, value: T) -> Result<(), Error<T>>

pub fn set(&self, value: T) -> Result<(), T>

Notice: Spin

pub fn try_swap(&self, value: T) -> Result<Option<T>, Error<T>>

pub fn swap(&self, value: T) -> Result<Option<T>, T>

Notice: Spin

pub fn get_or_try_init(&self, value: T) -> Result<Ref<'_, T>, Error<T>>

pub fn get_or_init(&self, value: T) -> Ref<'_, T>

Notice: Spin

Trait Implementations

impl<T: Debug> Debug for Cell<T>

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

Formats the value using the given formatter.

impl<T> Drop for Cell<T>

fn drop(&mut self)

Executes the destructor for this type.