Struct glean::Error

pub struct Error { /* fields omitted */ }

A specialized Error type for this crate's operations.

Implementations

impl Error

pub fn utf8_error() -> Error

Returns a new UTF-8 error

This is exposed in order to expose conversion errors on the FFI layer.

pub fn not_initialized() -> Error

Indicates an error that no requested global object is initialized

pub fn kind(&self) -> &ErrorKind

Returns the kind of the current error instance.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

pub fn from(error: Error) -> Error

Performs the conversion.

impl From<Error> for Error

pub fn from(error: Error) -> Error

Performs the conversion.

impl From<ErrorKind> for Error

pub fn from(kind: ErrorKind) -> Error

Performs the conversion.

impl From<HandleError> for Error

pub fn from(error: HandleError) -> Error

Performs the conversion.

impl From<Infallible> for Error

To satisfy integer conversion done by the macros on the FFI side, we need to be able to turn something infallible into an error. This will never actually be reached, as an integer-to-integer conversion is infallible.

pub fn from(Infallible) -> Error

Performs the conversion.

impl From<OsString> for Error

pub fn from(error: OsString) -> Error

Performs the conversion.

impl From<StoreError> for Error

pub fn from(error: StoreError) -> Error

Performs the conversion.