Struct rustc_errors::json::DiagnosticSpan

struct DiagnosticSpan {

    file_name: String,
    byte_start: u32,
    byte_end: u32,
    line_start: usize,
    line_end: usize,
    column_start: usize,
    column_end: usize,
    is_primary: bool,
    text: Vec<DiagnosticSpanLine>,
    label: Option<String>,
    suggested_replacement: Option<String>,
    suggestion_applicability: Option<Applicability>,
    expansion: Option<Box<DiagnosticSpanMacroExpansion>>,
}

Fields

file_name: String

byte_start: u32

byte_end: u32

line_start: usize

1-based.

line_end: usize

column_start: usize

1-based, character offset.

column_end: usize

is_primary: bool

Is this a “primary” span – meaning the point, or one of the points, where the error occurred?

text: Vec<DiagnosticSpanLine>

Source text from the start of line_start to the end of line_end.

label: Option<String>

Label that should be placed at this location (if any)

suggested_replacement: Option<String>

If we are suggesting a replacement, this will contain text that should be sliced in atop this span.

suggestion_applicability: Option<Applicability>

If the suggestion is approximate

expansion: Option<Box<DiagnosticSpanMacroExpansion>>

Macro invocations that created the code at this span, if any.

Implementations

impl DiagnosticSpan

fn from_span_label(
    span: SpanLabel,
    suggestion: Option<(&String, Applicability)>,
    args: &FluentArgs<'_>,
    je: &JsonEmitter
) -> DiagnosticSpan

fn from_span_etc(
    span: Span,
    is_primary: bool,
    label: Option<String>,
    suggestion: Option<(&String, Applicability)>,
    je: &JsonEmitter
) -> DiagnosticSpan

fn from_span_full(
    span: Span,
    is_primary: bool,
    label: Option<String>,
    suggestion: Option<(&String, Applicability)>,
    backtrace: impl Iterator<Item = ExpnData>,
    je: &JsonEmitter
) -> DiagnosticSpan

fn from_multispan(
    msp: &MultiSpan,
    args: &FluentArgs<'_>,
    je: &JsonEmitter
) -> Vec<DiagnosticSpan>

fn from_suggestion(
    suggestion: &CodeSuggestion,
    args: &FluentArgs<'_>,
    je: &JsonEmitter
) -> Vec<DiagnosticSpan>

Trait Implementations

impl Serialize for DiagnosticSpan

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

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: 152 bytes