Trait ContextExt

pub trait ContextExt {
    // Required method
    fn with_ffi_context<T, F: FnOnce(&mut FfiContext<'_>) -> T>(
        &mut self,
        closure: F,
    ) -> T;
}

Helper trait to provide convenience methods for converting a std::task::Context to FfiContext

Required Methods

fn with_ffi_context<T, F: FnOnce(&mut FfiContext<'_>) -> T>( &mut self, closure: F, ) -> T

Runs a closure with the std::task::Context as a FfiContext.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a> ContextExt for Context<'a>

fn with_ffi_context<T, F: FnOnce(&mut FfiContext<'_>) -> T>( &mut self, closure: F, ) -> T

Implementors