Enum mail::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 Copy for ResourceLoadingErrorKind

impl Debug for ResourceLoadingErrorKind

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

Formats the value using the given formatter.

impl Display for ResourceLoadingErrorKind

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

Formats the value using the given formatter.

impl Eq for ResourceLoadingErrorKind

impl Fail for ResourceLoadingErrorKind

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

Returns the "name" of the error.

fn cause(&self) -> Option<&(dyn Fail + 'static)>

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.

impl From<ResourceLoadingErrorKind> for ResourceLoadingError

fn from(err: ResourceLoadingErrorKind) -> ResourceLoadingError

Performs the conversion.

impl Hash for ResourceLoadingErrorKind

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

Feeds this value into the given [Hasher].

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

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 ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for ResourceLoadingErrorKind

impl StructuralPartialEq for ResourceLoadingErrorKind