Enum Error 

pub enum Error {
    OperationCancelled(OperationCancelled),
    ThemeColor(ColorError),
    RuntimePolicy(RuntimePolicyError),
    DetectType(DetectTypeError),
    UnsupportedDiagram {
        diagram_type: String,
    },
    DiagramParse {
        diagram_type: String,
        diagnostic: ParseDiagnostic,
    },
    MalformedFrontMatter,
    InvalidDirectiveJson {
        message: String,
    },
    InvalidFrontMatterYaml {
        message: String,
    },
}

Variants

OperationCancelled(OperationCancelled)

ThemeColor(ColorError)

RuntimePolicy(RuntimePolicyError)

DetectType(DetectTypeError)

UnsupportedDiagram

Fields

diagram_type: String

DiagramParse

Parser failure for a detected diagram.

This API now carries diagnostic: ParseDiagnostic instead of a top-level message field. Call diagnostic.message() for the display text and diagnostic.span() / diagnostic.span_kind() when projecting editor or CLI diagnostics.

Fields

diagram_type: String

diagnostic: ParseDiagnostic

MalformedFrontMatter

InvalidDirectiveJson

Fields

message: String

InvalidFrontMatterYaml

Fields

message: String

Implementations

impl Error

pub fn diagram_parse_fallback( diagram_type: impl Into<String>, message: impl Into<String>, ) -> Self

pub fn diagram_parse_exact( diagram_type: impl Into<String>, message: impl Into<String>, span: SourceSpan, ) -> Self

pub fn diagram_parse_insertion_point( diagram_type: impl Into<String>, message: impl Into<String>, offset: usize, ) -> Self

pub fn diagram_parse_fallback_at( diagram_type: impl Into<String>, message: impl Into<String>, span: SourceSpan, ) -> Self

pub fn diagram_parse_diagnostic( diagram_type: impl Into<String>, diagnostic: ParseDiagnostic, ) -> Self

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ColorError> for Error

fn from(source: ColorError) -> Self

Converts to this type from the input type.

impl From<DetectTypeError> for Error

fn from(source: DetectTypeError) -> Self

Converts to this type from the input type.

impl From<OperationCancelled> for Error

fn from(source: OperationCancelled) -> Self

Converts to this type from the input type.

impl From<RuntimePolicyError> for Error

fn from(source: RuntimePolicyError) -> Self

Converts to this type from the input type.