[][src]Struct glib::error::Error

pub struct Error(_);

A generic error capable of representing various error domains (types).


impl Error[src]

pub fn new<T: ErrorDomain>(error: T, message: &str) -> Error[src]

Creates an error with supplied error enum variant and message.

pub fn is<T: ErrorDomain>(&self) -> bool[src]

Checks if the error domain matches T.

pub fn kind<T: ErrorDomain>(&self) -> Option<T>[src]

Tries to convert to a specific error enum.

Returns Some if the error belongs to the enum's error domain and None otherwise.


This example is not tested
if let Some(file_error) = error.kind::<FileError>() {
    match file_error {
        FileError::Exist => ...
        FileError::Isdir => ...
This example is not tested
match error {
    Some(FileError::Exist) => ...
    Some(FileError::Isdir) => ...

Trait Implementations

impl Clone for Error[src]

impl Debug for Error[src]

impl Display for Error[src]

impl Eq for Error[src]

impl Error for Error[src]

impl Hash for Error[src]

impl Ord for Error[src]

impl PartialEq<Error> for Error[src]

impl PartialOrd<Error> for Error[src]

impl Send for Error[src]

impl StaticType for Error[src]

impl StructuralEq for Error[src]

impl StructuralPartialEq for Error[src]

impl Sync for Error[src]

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized

impl<T> ToString for T where
    T: Display + ?Sized

impl<T> ToValue for T where
    T: SetValue + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.