devices::usb::backend::fido_backend::transfer

Struct FidoTransferHandle

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pub struct FidoTransferHandle {
    pub weak_transfer: Weak<Mutex<Option<FidoTransfer>>>,
}
Expand description

Implementation of a cancel handler for FidoTransfer

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§weak_transfer: Weak<Mutex<Option<FidoTransfer>>>

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impl GenericTransferHandle for FidoTransferHandle

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fn cancel(&self) -> BackendResult<()>

All objects that implement this method need to make sure cancel() is safe to call multiple times as its invocation should be idempotent. A transfer that has already been canceled ought not to error if it gets canceled again.

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