Enum PromptError

pub enum PromptError {
    EnableFailed(Error),
    IOError(Error),
    InvalidArgument,
}

Returned if there is an issue getting user input from STDIN or if echo could not be disabled.

PromptError::EnableFailed is more serious and is returned when echo was was successfully disabled, but could not be re-enabled. Future terminal output may not echo properly if this error is not handled.

Variants

EnableFailed(Error)

IOError(Error)

InvalidArgument

Trait Implementations

impl Debug for PromptError

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

Formats the value using the given formatter.

impl Display for PromptError

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

Formats the value using the given formatter.

impl Error for PromptError

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 PromptError

fn from(e: Error) -> PromptError

Converts to this type from the input type.