Struct RenderError 

pub struct RenderError {
    pub diagram_type: String,
    pub message: String,
    pub parse_errors: Vec<ParseError>,
}

Error returned by crate::try_render.

Fields

diagram_type: String

The detected diagram type (e.g. "flowchart", "unknown").

message: String

Human-readable description of the failure.

parse_errors: Vec<ParseError>

Parse errors collected during parsing, if any.

Implementations

impl RenderError

pub fn unknown_type() -> Self

Create a render error for an unrecognised diagram type.

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

Create a render error from a panic message.

Trait Implementations

impl Clone for RenderError

fn clone(&self) -> RenderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Error for RenderError

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.