Enum SingleFlightError 

pub enum SingleFlightError {
    Start(Error),
    Git {
        arguments: String,
        code: Option<i32>,
        stderr: String,
    },
    Io(Error),
    Lock(OwnerLockError),
    TimedOut {
        arguments: String,
        seconds: u64,
    },
    BudgetSpent {
        arguments: String,
    },
}

What: Why a single-flight push could not finish. Why: Every variant is a coordination failure, which the caller reports and keeps the commit for.

In TS you’d write (pseudocode):

SubprocessError | TypeError | OwnerLockError | NodeJS.ErrnoException

Variants

Start(Error)

Git could not be started, or failed in a way the incumbent does not model as an exit status.

Git

A Git query exited with a status the caller did not expect.

Fields

arguments: String

Arguments of the query, for the diagnostic.

code: Option<i32>

Exit code, or nothing when a signal ended the process.

stderr: String

Complete standard error text of the query.

Io(Error)

A coordination file could not be read or published.

Lock(OwnerLockError)

The owner lock could not be acquired.

TimedOut

A Git query was still running at its deadline and was stopped.

Fields

arguments: String

Arguments of the query, for the diagnostic.

seconds: u64

The deadline it exceeded, in whole seconds.

BudgetSpent

A Git query was not started because the time the lock holder may spend was already spent.

Fields

arguments: String

Arguments of the query, for the diagnostic.

Trait Implementations

impl Debug for SingleFlightError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for SingleFlightError

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Writes the diagnostic text of the failure.

impl Error for SingleFlightError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.