Struct DiagnosticSpan

pub struct DiagnosticSpan {

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

Span information of a diagnostic item.

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.

Trait Implementations

impl Clone for DiagnosticSpan

fn clone(&self) -> DiagnosticSpan

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DiagnosticSpan

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DiagnosticSpan

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for DiagnosticSpan

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DiagnosticSpan

fn eq(&self, other: &DiagnosticSpan) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DiagnosticSpan

impl StructuralPartialEq for DiagnosticSpan

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