Struct DelayedCallbacks 

pub struct DelayedCallbacks {
    callbacks: RefCell<Vec<Box<dyn for<'tcx> FnOnce(&mut MiriInterpCx<'tcx>) -> InterpResult<'tcx>>>>,
}

When we need to perform an operation but don’t have an ecx around to run it immediately, we can register a callback here and it will be invoked on the next scheduler call.

Fields

callbacks: RefCell<Vec<Box<dyn for<'tcx> FnOnce(&mut MiriInterpCx<'tcx>) -> InterpResult<'tcx>>>>

Implementations

impl DelayedCallbacks

pub fn add( &self, callback: Box<dyn for<'tcx> FnOnce(&mut MiriInterpCx<'tcx>) -> InterpResult<'tcx>>, )

Register a callback to be invoked the next time the current thread yields/blocks.

fn process<'tcx>(ecx: &mut MiriInterpCx<'tcx>) -> InterpResult<'tcx>

Trait Implementations

impl Debug for DelayedCallbacks

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

Formats the value using the given formatter.

impl Default for DelayedCallbacks

fn default() -> Self

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes