transaction: Handle "commit ts expired" error

[pingyu]

As title.

[iosmanthus]

Where are this enum value referenced?

[pingyu]

In following block in src/store/error.rs:

impl<T: HasKeyErrors> HasKeyErrors for Result<T, Error> {
    fn key_errors(&mut self) -> Option<Vec<Error>> {
        match self {
            Ok(x) => x.key_errors(),
            Err(Error::MultipleKeyErrors(errs)) => Some(std::mem::take(errs)),
            Err(e) => Some(vec![std::mem::take(e)]),
        }
    }
}

The std::mem::take requires Default.

[ti-chi-bot]

@iosmanthus: adding LGTM is restricted to approvers and reviewers in OWNERS files.

Details

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[ti-chi-bot]

@coocood: adding LGTM is restricted to approvers and reviewers in OWNERS files.

Details

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: coocood, iosmanthus

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment