Struct wasmer::LazyInit

pub struct LazyInit<T: Sized> { /* fields omitted */ }

Lazily init an item

Implementations

impl<T> LazyInit<T>

pub fn new() -> Self

Creates an unitialized value.

pub unsafe fn get_unchecked(&self) -> &T

Safety

• The data must be initialized first

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

Get the inner data.

pub fn initialize(&mut self, value: T) -> bool

Sets a value and marks the data as initialized.

Trait Implementations

impl<T: Clone> Clone for LazyInit<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for LazyInit<T>

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

Formats the value using the given formatter.

impl<T> Default for LazyInit<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> Drop for LazyInit<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Send> Send for LazyInit<T>