Enum StoreError 

pub enum StoreError {
    Io {
        source: FsError,
    },
    InvalidOutputPath {
        path: String,
        source: ParseAbsoluteError,
    },
}

Failure modes for Cache::store.

Variants

Io

Underlying filesystem error during one of the store phases (read of an output, write/fsync of a blob, write of the manifest, rename of the tmp directory). The wrapped FsError carries the specific path.

Fields

source: FsError

The originating filesystem error.

InvalidOutputPath

One of the supplied StoredOutput::workspace_absolute_path strings did not parse as a workspace-absolute CanonicalPath: it contained a .. or . segment, a forbidden codepoint, was project-relative, or otherwise violated PATH-002/PATH-003. The cache rejects it before any FS side effects on the output’s content.

Fields

path: String

The offending path string as supplied by the caller.

source: ParseAbsoluteError

Underlying parse error.

Trait Implementations

impl Debug for StoreError

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

Formats the value using the given formatter.

impl Display for StoreError

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

Formats the value using the given formatter.

impl Error for StoreError

where Self: Debug + Display,

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 ErrorCompat for StoreError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.