Struct FsError 

pub struct FsError { /* private fields */ }

Error returned by a crate::session_fs::SessionFsProvider method.

The SDK maps this onto the wire schema’s SessionFsError: FsErrorKind::NotFound becomes ENOENT, everything else becomes UNKNOWN.

Implementations

impl FsError

pub fn new<E>(kind: FsErrorKind, error: E) -> Self

where E: Into<Box<dyn Error + Send + Sync>>,

Construct a FsError wrapping a source error.

pub fn kind(&self) -> &FsErrorKind

The FsErrorKind of this error.

pub fn message(&self) -> Option<&str>

The message provided when this error was constructed, or None.

pub fn with_message<C>(kind: FsErrorKind, message: C) -> Self

where C: Into<Cow<'static, str>>,

Create a FsError with a custom message.

Trait Implementations

impl Debug for FsError

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

Formats the value using the given formatter.

impl Display for FsError

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

Formats the value using the given formatter.

impl Error for FsError

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 FsError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FsErrorKind> for FsError

fn from(kind: FsErrorKind) -> Self

Converts to this type from the input type.