Struct ErrorHandler 

pub struct ErrorHandler(/* private fields */);

Represents an error handler.

In most cases, it can be constructed by just a .into().

Call ErrorHandler::default to construct an empty error handler, when an error is triggered, a built-in fallback handler will be used which prints the error to stderr.

Implementations

impl ErrorHandler

pub fn new<F>(custom: F) -> Self

where F: Fn(Error) + Send + Sync + 'static,

Constructs an error handler with a custom function.

pub fn call(&self, err: Error)

Calls the error handler with an error.

Trait Implementations

impl Clone for ErrorHandler

fn clone(&self) -> ErrorHandler

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErrorHandler

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

Formats the value using the given formatter.

impl Default for ErrorHandler

fn default() -> Self

Constructs an error handler with the built-in handler which prints errors to stderr.

impl<F> From<F> for ErrorHandler

where F: Fn(Error) + Send + Sync + 'static,

fn from(handler: F) -> Self

Converts to this type from the input type.