Enum GuardStoreError 

pub enum GuardStoreError {
    SchemaTooNew {
        found: u32,
        supported: u32,
    },
    SchemaObsolete {
        found: u32,
    },
    Corrupt {
        detail: String,
    },
    UnsafePath {
        detail: String,
    },
    Io(String),
    UncleanShutdown,
}

Error returned by the guard store.

Variants

SchemaTooNew

The store schema version is newer than this binary supports.

Fields

found: u32

Schema version found on disk.

supported: u32

Maximum schema version this binary supports.

SchemaObsolete

The store schema version is older than this binary supports and cannot be migrated.

Fields

found: u32

Schema version found on disk.

Corrupt

The store file is corrupt or truncated.

Fields

detail: String

Human-readable corruption detail.

UnsafePath

The store path has unsafe ownership or permissions.

Fields

detail: String

Human-readable safety violation detail.

Io(String)

An I/O error occurred.

UncleanShutdown

The store was not started cleanly (previous process may not have flushed).

Trait Implementations

impl Clone for GuardStoreError

fn clone(&self) -> GuardStoreError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GuardStoreError

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

Formats the value using the given formatter.

impl Display for GuardStoreError

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

Formats the value using the given formatter.

impl Eq for GuardStoreError

impl Error for GuardStoreError

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 GuardStoreError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GuardStoreError