Struct MaybeCrossThread

Source

pub struct MaybeCrossThread {
    pub cross_thread: bool,
}

🔬This is a nightly-only experimental API. (proc_macro_internals)

Fields§

§cross_thread: bool

🔬This is a nightly-only experimental API. (proc_macro_internals)

Trait Implementations§

Source §

impl ExecutionStrategy for MaybeCrossThread

Source §

fn run_bridge_and_client( &self, dispatcher: &mut Dispatcher<impl Server>, input: Buffer, run_client: extern "C" fn(BridgeConfig<'_>) -> Buffer, force_show_panics: bool, ) -> Buffer

🔬This is a nightly-only experimental API. (proc_macro_internals)

Auto Trait Implementations§

§

impl UnwindSafe for MaybeCrossThread

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> SizeHint for T
where T: ?Sized,

Source §

default fn lower_bound(&self) -> usize

🔬This is a nightly-only experimental API. (core_io_internals)

Returns a lower bound on the number of elements this container-like item contains. For example, an array [u8; 12] could return any value between 0 and 12 inclusively as a correct implementation. Read more

Source §

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

🔬This is a nightly-only experimental API. (core_io_internals)

Returns an upper bound on the number of elements this container-like item contains if it can be determined, otherwise None. Read more

Source §

final fn size_hint(&self) -> (usize, Option<usize>)

🔬This is a nightly-only experimental API. (core_io_internals)

Returns an estimate for the number of elements this container like type contains. Read more

Source §