pub enum SubdiagMessage {
Str(Cow<'static, str>),
Translated(Cow<'static, str>),
FluentIdentifier(Cow<'static, str>),
FluentAttr(Cow<'static, str>),
}
Expand description
Abstraction over a message in a subdiagnostic (i.e. label, note, help, etc) to support both translatable and non-translatable diagnostic messages.
Translatable messages for subdiagnostics are typically attributes attached to a larger Fluent
message so messages of this type must be combined with a DiagMessage
(using
DiagMessage::with_subdiagnostic_message
) before rendering. However, subdiagnostics from
the Subdiagnostic
derive refer to Fluent identifiers directly.
Variants§
Str(Cow<'static, str>)
Non-translatable diagnostic message.
Translated(Cow<'static, str>)
Translatable message which has already been translated eagerly.
Some diagnostics have repeated subdiagnostics where the same interpolated variables would
be instantiated multiple times with different values. These subdiagnostics’ messages
are translated when they are added to the parent diagnostic, producing this variant of
DiagMessage
.
FluentIdentifier(Cow<'static, str>)
Identifier of a Fluent message. Instances of this variant are generated by the
Subdiagnostic
derive.
FluentAttr(Cow<'static, str>)
Attribute of a Fluent message. Needs to be combined with a Fluent identifier to produce an
actual translated message. Instances of this variant are generated by the fluent_messages
macro.
Trait Implementations§
Source§impl From<&'static str> for SubdiagMessage
impl From<&'static str> for SubdiagMessage
Source§impl From<String> for SubdiagMessage
impl From<String> for SubdiagMessage
Source§impl Into<SubdiagMessage> for DiagMessage
impl Into<SubdiagMessage> for DiagMessage
Translating into a subdiagnostic message from a diagnostic message is a little strange - but
the subdiagnostic functions (e.g. span_label
) take a SubdiagMessage
and the
subdiagnostic derive refers to typed identifiers that are DiagMessage
s, so need to be
able to convert between these, as much as they’ll be converted back into DiagMessage
using with_subdiagnostic_message
eventually. Don’t use this other than for the derive.
Source§fn into(self) -> SubdiagMessage
fn into(self) -> SubdiagMessage
Auto Trait Implementations§
impl DynSend for SubdiagMessage
impl DynSync for SubdiagMessage
impl Freeze for SubdiagMessage
impl RefUnwindSafe for SubdiagMessage
impl Send for SubdiagMessage
impl Sync for SubdiagMessage
impl Unpin for SubdiagMessage
impl UnwindSafe for SubdiagMessage
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
Source§impl<T> Filterable for T
impl<T> Filterable for T
Source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
Source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
Source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> ErasedDestructor for Twhere
T: 'static,
impl<T> MaybeSendSync for T
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: 32 bytes
Size for each variant:
Str
: 24 bytesTranslated
: 24 bytesFluentIdentifier
: 24 bytesFluentAttr
: 24 bytes