pub struct TransferHandle {
    weak_transfer: Weak<Transfer>,
    fd: Weak<File>,
}
Expand description

TransferHandle is a handle that allows cancellation of in-flight transfers between submit_transfer() and get_completed_transfer(). Attempting to cancel a transfer that has already completed is safe and will return an error.

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§weak_transfer: Weak<Transfer>§fd: Weak<File>

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impl TransferHandle

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pub fn cancel(&self) -> Result<()>

Attempt to cancel the transfer associated with this TransferHandle. Safe to call even if the transfer has already completed; Error::TransferAlreadyCompleted will be returned in this case.

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