Enum VfsError 

pub enum VfsError {
    Io(Error),
    NotFound,
    AlreadyExists,
    AccessDenied,
    DirectoryNotEmpty,
    InvalidArgument,
    NotSupported,
    StoppedOnSymlink {
        target: String,
        unparsed_len: u16,
        relative: bool,
    },
}

Errors returned by backends. Backends should map their native failures to these; the protocol layer translates them into NT status codes.

Variants

Io(Error)

Underlying I/O failure.

NotFound

Object does not exist.

AlreadyExists

Object already exists.

AccessDenied

Operation not permitted for this principal.

DirectoryNotEmpty

Directory not empty during removal.

InvalidArgument

A parameter was out of range or malformed.

NotSupported

The backend does not implement the requested operation.

StoppedOnSymlink

A path component is a symbolic link, so traversal stops and the client resolves it ([MS-SMB2] §2.2.2.2.1, STATUS_STOPPED_ON_SYMLINK).

Fields

target: String

Symlink target, reported as the substitute and print name.

unparsed_len: u16

UTF-16 byte length of the request path following the symlink.

relative: bool

The target is a relative path (SYMLINK_FLAG_RELATIVE).

Trait Implementations

impl Debug for VfsError

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

Formats the value using the given formatter.

impl Display for VfsError

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

Formats the value using the given formatter.

impl Error for VfsError

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 VfsError

fn from(source: Error) -> Self

Converts to this type from the input type.