Struct rustc_errors::json::DiagnosticSpan[−][src]

struct DiagnosticSpan {Show fields
    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: Stringbyte_start: u32byte_end: u32line_start: usize

1-based.

line_end: usizecolumn_start: usize

1-based, character offset.

column_end: usizeis_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

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impl DiagnosticSpan

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

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

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

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

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

Trait Implementations

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impl<__E: Encoder> Encodable<__E> for DiagnosticSpan

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fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

Auto Trait Implementations

impl RefUnwindSafe for DiagnosticSpan

impl Send for DiagnosticSpan

impl Sync for DiagnosticSpan

impl Unpin for DiagnosticSpan

impl UnwindSafe for DiagnosticSpan

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
    T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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