Enum NotcursesError 

#[non_exhaustive]
pub enum NotcursesError {
    NcError(NcError),
    IoError(Error),
    Message(String),
}

The Notcurses error type.

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.

NcError(NcError)

A libnotcurses-sys error.

IoError(Error)

An std::io::Error.

Message(String)

An error message string.

Implementations

impl NotcursesError

Methods

pub fn msg<T>(string: &str) -> NotcursesResult<T>

Returns a NotcursesError::Message already wraped in a Result.

Trait Implementations

impl Debug for NotcursesError

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

Formats the value using the given formatter.

impl Display for NotcursesError

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

Formats the value using the given formatter.

impl Error for NotcursesError

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<NcError> for NotcursesError

fn from(e: NcError) -> Self

Converts to this type from the input type.