Struct rustc_errors::ErrorGuaranteed
source · pub struct ErrorGuaranteed(pub(crate) ());Expand description
Useful type to use with Result<> indicate that an error has already
been reported to the user, so no need to continue checking.
Tuple Fields§
§0: ()Trait Implementations§
source§impl EmissionGuarantee for ErrorGuaranteed
impl EmissionGuarantee for ErrorGuaranteed
source§fn diagnostic_builder_emit_producing_guarantee(
db: &mut DiagnosticBuilder<'_, Self>
) -> Self
fn diagnostic_builder_emit_producing_guarantee( db: &mut DiagnosticBuilder<'_, Self> ) -> Self
Implementation of
DiagnosticBuilder::emit, fully controlled by each
impl of EmissionGuarantee, to make it impossible to create a value
of Self without actually performing the emission.source§fn make_diagnostic_builder(
handler: &Handler,
msg: impl Into<DiagnosticMessage>
) -> DiagnosticBuilder<'_, Self>
fn make_diagnostic_builder( handler: &Handler, msg: impl Into<DiagnosticMessage> ) -> DiagnosticBuilder<'_, Self>
Creates a new
DiagnosticBuilder that will return this type of guarantee.Auto Trait Implementations§
impl RefUnwindSafe for ErrorGuaranteed
impl Send for ErrorGuaranteed
impl Sync for ErrorGuaranteed
impl Unpin for ErrorGuaranteed
impl UnwindSafe for ErrorGuaranteed
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 0 bytes