Enum UserError

pub(crate) enum UserError {
    NoTerminal,
    FileDoesNotExist,
    FileError(SaveFileError),
}

An error a user has caused. Shame on him.

Variants

NoTerminal

The program is not running in a terminal

FileDoesNotExist

The file does not exist

FileError(SaveFileError)

An error occurred during file handling

Trait Implementations

impl Debug for UserError

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

Formats the value using the given formatter.

impl Display for UserError

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

Formats the value using the given formatter.

impl Error for UserError

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<SaveFileError> for UserError

fn from(value: SaveFileError) -> Self

Converts to this type from the input type.