Struct CordisError 

pub struct CordisError { /* private fields */ }

Error type used throughout the framework.

Implementations

impl CordisError

pub fn new(code: ErrorCode) -> Self

Construct an error with the code’s default message.

pub fn with_message(code: ErrorCode, message: impl Into<String>) -> Self

Construct an error with a custom message.

pub fn with_source( code: ErrorCode, message: impl Into<String>, source: impl Error + Send + Sync + 'static, ) -> Self

Construct an error wrapping an underlying cause.

pub fn validation(issues: impl IntoIterator<Item = ValidationIssue>) -> Self

Convert validation issues to a Cordis error.

pub const fn code(&self) -> ErrorCode

Return the stable error code.

pub fn validation_error(&self) -> Option<&ValidationError>

Return validation details when this is an invalid-config error.

pub fn context(self, context: impl AsRef<str>) -> Self

Attach context to an existing error while preserving its code.

pub fn caused_by(self, source: impl Error + Send + Sync + 'static) -> Self

Attach an underlying cause while preserving code and message.

Trait Implementations

impl Clone for CordisError

fn clone(&self) -> CordisError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CordisError

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

Formats the value using the given formatter.

impl Display for CordisError

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

Formats the value using the given formatter.

impl Error for CordisError

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 CordisError

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for CordisError

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<ValidationError> for CordisError

fn from(value: ValidationError) -> Self

Converts to this type from the input type.