Enum font_kit::error::SelectionError

pub enum SelectionError {
    NotFound,
    CannotAccessSource,
}

Reasons why a source might fail to look up a font or fonts.

Variants

NotFound

No font matching the given query was found.

CannotAccessSource

The source was inaccessible because of an I/O or similar error.

Trait Implementations

impl PartialEq<SelectionError> for SelectionError

fn eq(&self, other: &SelectionError) -> 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 Display for SelectionError

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

Formats the value using the given formatter.

impl Debug for SelectionError

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

Formats the value using the given formatter.

impl Fail for SelectionError

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: 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.