Enum term::Error
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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
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impl PartialEq for Error
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fn eq(&self, other: &Error) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl Display for Error
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Error for Error
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fn description(&self) -> &str
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A short description of the error. Read more
fn cause(&self) -> Option<&Error>
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The lower-level cause of this error, if any. Read more