Struct StringError 

pub struct StringError {
    pub message: String,
}

A simple error type that wraps a string message.

Use this when you need a quick error without defining a custom error type. Works with ErrorReport and ResultExt.

Example

use charon_error::StringError;

let err = StringError::new("something went wrong");
assert_eq!(err.message, "something went wrong");

Fields

message: String

The error message text.

Implementations

impl StringError

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

Create a new StringError from anything that converts to String.

pub fn from_error<E: Error + Display>(err: E) -> Self

Create a StringError from any existing error, capturing its display text.

Trait Implementations

impl Clone for StringError

fn clone(&self) -> StringError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringError

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

Formats the value using the given formatter.

impl Default for StringError

fn default() -> StringError

Returns the “default value” for a type.

impl Display for StringError

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

Formats the value using the given formatter.

impl Error for StringError

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.