Struct btlib::error::Error

pub struct Error(_);

The top-level error type used by this crate. This is just a newtype wrapper around anyhow::Error. A newtype is used so that additional traits can be defined (most importantly From<Error> for std::io::Error).

Implementations

impl Error

pub fn new(err: Error) -> Self

pub fn map<T>(result: Result<T>) -> Result<T>

pub fn downcast<E: Error + Send + Sync + 'static>(self) -> Result<E, Self>

pub fn context<C: Display + Send + Sync + 'static>(self, context: C) -> Self

pub fn downcast_ref<E: Display + Debug + Send + Sync + 'static>( &self ) -> Option<&E>

pub fn downcast_mut<E: Display + Debug + Send + Sync + 'static>( &mut self ) -> Option<&mut E>

Trait Implementations

impl AsMut<Error> for Error

fn as_mut(&mut self) -> &mut Error

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Error> for Error

fn as_ref(&self) -> &Error

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for Error

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

Formats the value using the given formatter.

impl Decompose<Error> for Error

fn into_inner(self) -> Error

impl Display for Error

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

Formats the value using the given formatter.

impl<E: Error + Send + Sync + 'static> From<E> for Error

fn from(value: E) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.