Enum GeopError 

pub enum GeopError {
    Root {
        message: String,
        backtrace: Backtrace,
    },
    Context {
        inner: Box<GeopError>,
        context: Option<Box<dyn DebugContext>>,
    },
}

Variants

Root

Fields

message: String

backtrace: Backtrace

Context

Fields

inner: Box<GeopError>

context: Option<Box<dyn DebugContext>>

Implementations

impl GeopError

pub fn new(message: impl Into<String>) -> Self

Create a root error. Captures a backtrace at the call site.

pub fn with_context(self, message: impl Into<String>) -> Self

Wrap this error in a Context frame with a string message.

pub fn with_scene(self, scene: impl DebugContext + 'static) -> Self

Wrap this error in a Context frame with a debug scene.

pub fn scene_labels(&self) -> Vec<&str>

Walk the chain and collect labels of all attached scenes, root-first.

Trait Implementations

impl Debug for GeopError

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

Formats the value using the given formatter.

impl Display for GeopError

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

Formats the value using the given formatter.

impl Error for GeopError

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<&str> for GeopError

fn from(message: &str) -> Self

Converts to this type from the input type.

impl From<String> for GeopError

fn from(message: String) -> Self

Converts to this type from the input type.