Enum term::Error

[−] Show declaration

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

[−] Expand description

An error arising from interacting with the terminal.

Variants

Io(Error)

[−] Expand description

Indicates an error from any underlying IO

TerminfoParsing(Error)

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Indicates an error during terminfo parsing

ParameterizedExpansion(Error)

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Indicates an error expanding a parameterized string from the terminfo database

NotSupported

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Indicates that the terminal does not support the requested operation.

TermUnset

[−] Expand description

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

TerminfoEntryNotFound

[−] Expand description

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

CursorDestinationInvalid

[−] Expand description

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

ColorOutOfRange

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

This is like NotSupported, but more specific.

Trait Implementations

impl Debug for Error[+]

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

Formats the value using the given formatter.

impl Display for Error[+]

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

Formats the value using the given formatter.

impl Error for Error[+]

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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

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.

impl From<Error> for Error[+]

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fn from(val: Error) -> Self[−]

Performs the conversion.

impl From<Error> for Error[+]

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fn from(val: Error) -> Self[−]

Performs the conversion.

impl From<Error> for Error[+]

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fn from(val: Error) -> Self[−]

Performs the conversion.

impl PartialEq<Error> for Error[+]

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fn eq(&self, other: &Error) -> bool[−]

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

[+] Expand attributes

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

This method tests for !=.