Struct Diagnostic 

pub struct Diagnostic {
    pub severity: Severity,
    pub code: Option<String>,
    pub message: String,
    pub primary: Option<Location>,
    pub related: Vec<Location>,
    pub hint: Option<String>,
}

Structured diagnostic information

Fields

severity: Severity

Error severity level

code: Option<String>

Optional error code (e.g., “E001”, “typst::syntax”)

message: String

Human-readable error message

primary: Option<Location>

Primary source location

related: Vec<Location>

Related source locations for context

hint: Option<String>

Optional hint for fixing the error

Implementations

impl Diagnostic

pub fn new(severity: Severity, message: String) -> Self

Create a new diagnostic

pub fn with_code(self, code: String) -> Self

Set the error code

pub fn with_location(self, location: Location) -> Self

Set the primary location

pub fn with_related(self, location: Location) -> Self

Add a related location

pub fn with_hint(self, hint: String) -> Self

Set a hint

pub fn fmt_pretty(&self) -> String

Format diagnostic for pretty printing

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 Serialize for Diagnostic

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

where __S: Serializer,

Serialize this value into the given Serde serializer.