Enum mail_core::error::ResourceLoadingErrorKind

pub enum ResourceLoadingErrorKind {
    NotFound,
    LoadingFailed,
    MediaTypeDetectionFailed,
}

Reasons why the loading of an Resource can fail.

Variants

NotFound

The resource wasn’t found.

LoadingFailed

The act of loading it failed (e.g. because of an I/0-Error)

MediaTypeDetectionFailed

Trait Implementations

impl Clone for ResourceLoadingErrorKind

fn clone(&self) -> ResourceLoadingErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceLoadingErrorKind

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

Formats the value using the given formatter.

impl Display for ResourceLoadingErrorKind

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

Formats the value using the given formatter.

impl Fail for ResourceLoadingErrorKind

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn cause(&self) -> Option<&dyn 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: 'static + Display + Send + Sync,
    Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>where
    Self: Sized,

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

impl From<ResourceLoadingErrorKind> for ResourceLoadingError

fn from(err: ResourceLoadingErrorKind) -> Self

Converts to this type from the input type.

impl Hash for ResourceLoadingErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ResourceLoadingErrorKind> for ResourceLoadingErrorKind

fn eq(&self, other: &ResourceLoadingErrorKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ResourceLoadingErrorKind

impl Eq for ResourceLoadingErrorKind

impl StructuralEq for ResourceLoadingErrorKind

impl StructuralPartialEq for ResourceLoadingErrorKind