Struct nixterm::terminfo::Error

pub struct Error { /* fields omitted */ }

TermInfo's failure type.

This is a thin wrapper around a failure::Context. To get what actually happened call Error::kind to get an ErrorKind, or <Error as failure::Fail>::cause to get the underlying error, if there is one (in the case of this library, there usually is).

Methods

impl Error

pub fn kind(&self) -> &ErrorKind

Get this error's specific kind.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Fail for Error

fn cause(&self) -> Option<&Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where     D: Display + Send + Sync + 'static,

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for Error

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

Formats the value using the given formatter.

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Error

Performs the conversion.

impl From<Context<ErrorKind>> for Error

fn from(inner: Context<ErrorKind>) -> Error

Performs the conversion.