Enum StorageError 

pub enum StorageError {
    Io(String),
    NotFound(String),
    InvalidPath(PathBuf),
    OpenDal(String),
    Core(GradatumError),
}

Erreur produite par les opérations de stockage (Storage trait et implémentations).

StorageError::Core encapsule les erreurs GradatumError remontant du check NFS (C11).

Variants

Io(String)

Erreur I/O générique (statfs, lecture, écriture, permissions).

NotFound(String)

Ressource introuvable au chemin indiqué.

InvalidPath(PathBuf)

Chemin invalide (non-UTF-8 ou hors racine autorisée).

OpenDal(String)

Erreur retournée par le backend OpenDAL.

Core(GradatumError)

Erreur provenant de gradatum-core (ex. GradatumError::VaultOnNfs — caveat C11).

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

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<GradatumError> for StorageError

fn from(source: GradatumError) -> Self

Converts to this type from the input type.