Struct DefaultMessageFormatter 

pub struct DefaultMessageFormatter;

Default developer-oriented message formatter.

This formatter at places produces recommendations on how to adjust settings and API calls for the parsing to work, so normally should not be user-facing. Use UserMessageFormatter for user-facing content, or implement custom MessageFormatter for full control over output.

Implementations

impl DefaultMessageFormatter

pub fn with_localizer<'a>( &self, localizer: &'a dyn Localizer, ) -> DefaultMessageFormatterWithLocalizer<'a>

Return a formatter that uses a custom Localizer.

This allows reusing the built-in developer-oriented messages while customizing wording that is produced outside format_message (location suffixes, validation issue composition, snippet labels, etc.).

Trait Implementations

impl Clone for DefaultMessageFormatter

fn clone(&self) -> DefaultMessageFormatter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultMessageFormatter

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

Formats the value using the given formatter.

impl Default for DefaultMessageFormatter

fn default() -> DefaultMessageFormatter

Returns the “default value” for a type.

impl MessageFormatter for DefaultMessageFormatter

fn format_message<'a>(&self, err: &'a Error) -> Cow<'a, str>

Return the message text for err.

fn localizer(&self) -> &dyn Localizer

Return the Localizer used by the renderer.

impl Copy for DefaultMessageFormatter