Enum MaintenanceError 

pub enum MaintenanceError {
    ConfigNotUtf8,
    Start(String),
}

What: Why automatic maintenance could not be decided or run. Why: Each variant is a failure the caller can name; a start failure is kept as text so the error stays comparable in tests.

In TS you’d write (pseudocode):

class AutoMaintenanceError extends Error {}

Variants

ConfigNotUtf8

Git’s config output for the maintenance keys is not UTF-8.

Start(String)

Real Git could not be started; the text names the command and the operating-system reason.

Trait Implementations

impl Clone for MaintenanceError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MaintenanceError

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

Formats the value using the given formatter.

impl Display for MaintenanceError

Display text for a failed maintenance decision or run.

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

What: Human-readable text for the variant. Why: Diagnostics print the error without a debug format.

In TS you’d write (pseudocode):

toString(): string

impl Eq for MaintenanceError

impl Error for MaintenanceError

The error trait lets callers box this error.

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.

impl PartialEq for MaintenanceError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MaintenanceError