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 Clone for SelectionError

fn clone(&self) -> SelectionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SelectionError

impl Debug for SelectionError

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

Formats the value using the given formatter.

impl Display for SelectionError

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

Formats the value using the given formatter.

impl Error for SelectionError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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 StructuralPartialEq for SelectionError