Enum RepairError 

pub enum RepairError {
    Manifest(ManifestError),
    Rules(RuleCacheError),
    Io(Error),
    Toolchain(ToolchainError),
}

Fatal errors that prevent the repair pipeline from making a decision.

These are distinct from RepairOutcome variants: an outcome like Exhausted means the pipeline ran normally but compilation kept failing, whereas these errors mean the pipeline itself couldn’t run (e.g., the manifest couldn’t be flushed).

Variants

Manifest(ManifestError)

Manifest write failed.

Rules(RuleCacheError)

Rule cache write failed.

Io(Error)

I/O error writing or reading the candidate code for toolchain invocation.

Toolchain(ToolchainError)

An unexpected toolchain error that isn’t a compilation failure — e.g., a missing toolchain binary.

Trait Implementations

impl Debug for RepairError

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

Formats the value using the given formatter.

impl Display for RepairError

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

Formats the value using the given formatter.

impl Error for RepairError

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 From<Error> for RepairError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ManifestError> for RepairError

fn from(source: ManifestError) -> Self

Converts to this type from the input type.

impl From<RuleCacheError> for RepairError

fn from(source: RuleCacheError) -> Self

Converts to this type from the input type.

impl From<ToolchainError> for RepairError

fn from(source: ToolchainError) -> Self

Converts to this type from the input type.