Struct Closure

#[repr(C)]
pub(in ::bridge) struct Closure<'a> { pub(in ::bridge::closure) call: extern "C" fn(*mut Env, Buffer) -> Buffer, pub(in ::bridge::closure) env: *mut Env, pub(in ::bridge::closure) _marker: PhantomData<*mut &'a mut ()> }

Fields

call: extern "C" fn(*mut Env, Buffer) -> Buffer
env: *mut Env
_marker: PhantomData<*mut &'a mut ()>

Implementations

impl<'a> Closure<'a>

fn call(&mut self, arg: Buffer) -> Buffer

Trait Implementations

impl<'a, F: FnMut(Buffer) -> Buffer> From<&'a mut F> for Closure<'a>

fn from(f: &'a mut F) -> Self

Auto Trait Implementations

impl<'a> !Send for Closure<'a>

impl<'a> !Sync for Closure<'a>

impl<'a> Freeze for Closure<'a>

impl<'a> RefUnwindSafe for Closure<'a>

impl<'a> Unpin for Closure<'a>

impl<'a> UnsafeUnpin for Closure<'a>

impl<'a> UnwindSafe for Closure<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Closure<'a> where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Closure<'a> where T: ?Sized,

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

impl<T> From<T> for Closure<'a>

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> SizeHint for Closure<'a> where T: ?Sized,

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

impl<T> SizedTypeProperties for Closure<'a>

impl<T, U> Into<U> for Closure<'a> where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T, U> TryFrom<U> for Closure<'a> where U: Into<T>,

type Error = never;
fn try_from(value: U) -> Result<T, never>

impl<T, U> TryInto<U> for Closure<'a> where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>