pub struct AnnotateSnippetEmitterWriter {
    source_map: Option<Lrc<SourceMap>>,
    fluent_bundle: Option<Lrc<FluentBundle>>,
    fallback_bundle: LazyFallbackBundle,
    short_message: bool,
    ui_testing: bool,
    macro_backtrace: bool,
}
Expand description

Generates diagnostics using annotate-snippet

Fields

source_map: Option<Lrc<SourceMap>>fluent_bundle: Option<Lrc<FluentBundle>>fallback_bundle: LazyFallbackBundleshort_message: bool

If true, hides the longer explanation text

ui_testing: bool

If true, will normalize line numbers with LL to prevent noise in UI test diffs.

macro_backtrace: bool

Implementations

Allows to modify Self to enable or disable the ui_testing flag.

If this is set to true, line numbers will be normalized as LL in the output.

Trait Implementations

The entry point for the diagnostics generation

Checks if should show explanations about “rustc –explain”
Emit a notification that an artifact has been output. This is currently only supported for the JSON format, other formats can, and will, simply ignore it. Read more
Emit list of unused externs
Checks if we can use colors in the current output stream.
Formats the substitutions of the primary_span Read more
Return FluentBundle with localized diagnostics for the locale requested by the user. If no language was requested by the user then this will be None and fallback_fluent_bundle should be used. Read more
Return FluentBundle with localized diagnostics for the default locale of the compiler. Used when the user has not requested a specific language or when a localized diagnostic is unavailable for the requested locale. Read more
Convert diagnostic arguments (a rustc internal type that exists to implement Encodable/Decodable) into FluentArgs which is necessary to perform translation. Read more
Convert DiagnosticMessages to a string, performing translation if necessary.
Convert a DiagnosticMessage to a string, performing translation if necessary.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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