#[non_exhaustive]pub enum Error {
Io(Error),
TerminfoParsing(Error),
ParameterizedExpansion(Error),
NotSupported,
TermUnset,
TerminfoEntryNotFound,
CursorDestinationInvalid,
ColorOutOfRange,
}
Expand description
An error arising from interacting with the terminal.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future 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§
source§impl Error for Error
impl Error for Error
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for Error
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more