Enum Error 

pub enum Error {
    Unsupported,
    Unavailable,
    MainThreadRequired,
    Platform(Box<dyn Error + Send + Sync>),
}

Error type for system theme operations.

Variants

Unsupported

Operation not supported by the platform.

Unavailable

Data not available (or invalid).

MainThreadRequired

Main thread required error.

Platform(Box<dyn Error + Send + Sync>)

Internal platform error.

Implementations

impl Error

pub fn from_platform(err: impl Error + Send + Sync + 'static) -> Self

Create a new error from a platform error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

Available on DragonFly BSD or FreeBSD or Linux or NetBSD or OpenBSD only.

fn from(value: Error) -> Self

Converts to this type from the input type.