Cross-architecture utilities for temporarily disabling interrupts.
Use disable to disable interrupts with a guard:
// interrupts may or may not be enabled
let guard = interrupts::disable();
// interrupts are disabled
drop(guard);
// interrupts are restored to the previous stateUse without to run a closure with disabled interrupts:
// interrupts may or may not be enabled
interrupts::without(|| {
// interrupts are disabled
});
// interrupts are restored to the previous stateFor API documentation, see the docs.
- interrupt-ref-cell (A
RefCellfor sharing data with interrupt handlers on the same thread.) - interrupt-mutex (A mutex for sharing data with interrupt handlers.)
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- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
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