Struct Diagnostic 

pub struct Diagnostic {
    pub code: DiagnosticCode,
    pub severity: DiagnosticSeverity,
    pub range: (usize, usize),
    pub message: String,
    pub related_information: Option<Vec<RelatedInformation>>,
    pub tags: Option<Vec<DiagnosticTag>>,
}

A diagnostic message with location and metadata.

Fields

code: DiagnosticCode

The diagnostic code (e.g., PL001).

severity: DiagnosticSeverity

Severity level.

range: (usize, usize)

Location of the diagnostic.

message: String

The message text.

related_information: Option<Vec<RelatedInformation>>

Optional related information.

tags: Option<Vec<DiagnosticTag>>

Optional tags (Unnecessary, Deprecated, etc.).

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 Default for Diagnostic

fn default() -> Diagnostic

Returns the “default value” for a type.

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