Enum term::Error

pub enum Error {
    Io(Error),
    TerminfoParsing(Error),
    ParameterizedExpansion(Error),
    NotSupported,
    TermUnset,
    TerminfoEntryNotFound,
    CursorDestinationInvalid,
    ColorOutOfRange,
    // some variants omitted
}

An error arising from interacting with the terminal.

Variants

Io(Error)

Indicates an error from any underlying IO

TerminfoParsing(Error)

Indicates an error during terminfo parsing

ParameterizedExpansion(Error)

Indicates an error expanding a parameterized string from the terminfo database

NotSupported

Indicates that the terminal does not support the requested operation.

TermUnset

Indicates that the TERM environment variable was unset, and thus we were unable to detect which terminal we should be using.

TerminfoEntryNotFound

Indicates that we were unable to find a terminfo entry for the requested terminal.

CursorDestinationInvalid

Indicates that the cursor could not be moved to the requested position.

ColorOutOfRange

Indicates that the terminal does not support displaying the requested color.

This is like NotSupported, but more specific.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

pub fn from(val: Error) -> Self

Performs the conversion.

impl From<Error> for Error

pub fn from(val: Error) -> Self

Performs the conversion.

impl From<Error> for Error

pub fn from(val: Error) -> Self

Performs the conversion.

impl PartialEq<Error> for Error

pub fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.