Struct NoDiagnostics 

pub struct NoDiagnostics;

A sink that wants nothing: the core’s default.

Trait Implementations

impl Clone for NoDiagnostics

fn clone(&self) -> NoDiagnostics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NoDiagnostics

impl Debug for NoDiagnostics

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

Formats the value using the given formatter.

impl Default for NoDiagnostics

fn default() -> NoDiagnostics

Returns the “default value” for a type.

impl DiagnosticSink for NoDiagnostics

fn wants(&self, _: DiagnosticKind) -> bool

Whether the sink wants events of kind. Asked before each event is built, so answering false costs the core a branch and nothing more.

fn report(&self, _: &Diagnostic<'_>)

Report event, which is of a kind wants answered true for.