Enum WvError 

#[non_exhaustive]
pub enum WvError {
    NullError(NulError),
    Internal(WvErrorKind),
    Unknown(String),
}

Error types returned by fltk-rs + wrappers of std errors

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NullError(NulError)

Null string conversion error

Internal(WvErrorKind)

Internal fltk error

Unknown(String)

Unknown error

Trait Implementations

impl Debug for WvError

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

Formats the value using the given formatter.

impl Display for WvError

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

Formats the value using the given formatter.

impl Error for WvError

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<NulError> for WvError

fn from(err: NulError) -> WvError

Converts to this type from the input type.

impl Send for WvError

impl Sync for WvError