Struct Diagnostic 

pub struct Diagnostic {
    pub severity: DiagnosticSeverity,
    pub code: DiagnosticCode,
    pub message: String,
    pub target: DiagnosticTarget,
    pub source: Option<SourceSpan>,
    pub snippet: Option<String>,
}

Structured diagnostic emitted while building a parsed document.

Fields

severity: DiagnosticSeverity

Diagnostic severity.

code: DiagnosticCode

Stable machine-readable code.

message: String

Human-readable message.

target: DiagnosticTarget

Bibliography object targeted by this diagnostic.

source: Option<SourceSpan>

Source location, when available.

snippet: Option<String>

Short source context suitable for display, when available.

Implementations

impl Diagnostic

pub fn error( code: DiagnosticCode, message: impl Into<String>, target: DiagnosticTarget, source: Option<SourceSpan>, ) -> Self

Create an error diagnostic.

pub fn with_snippet(self, snippet: impl Into<String>) -> Self

Attach source context to this diagnostic.

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Diagnostic

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

Formats the value using the given formatter.

impl PartialEq for Diagnostic

fn eq(&self, other: &Diagnostic) -> 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 Diagnostic

impl StructuralPartialEq for Diagnostic