Struct RError

pub struct RError {
    pub kind: REKind,
}

Fields

kind: REKind

Implementations

impl RError

pub fn kind_info(&self) -> &str

impl RError

pub fn new(kind_: REKind) -> RError

Creates a new RError from a known kind of error as well as an arbitrary error payload.

Examples

use rustr::error::{RError, REKind};

pub fn unknown(x: String) -> RError

pub fn forcestop(x: String) -> RError

pub fn unreachable(x: String) -> RError

pub fn other<E>(x: E) -> RError

where E: Into<Box<dyn Error + Send + Sync>>,

pub fn kind(&self) -> &REKind

Trait Implementations

impl Debug for RError

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

Formats the value using the given formatter.

impl Display for RError

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

Formats the value using the given formatter.

impl Error for RError

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

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

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<IntoStringError> for RError

fn from(x: IntoStringError) -> RError

Converts to this type from the input type.

impl From<NulError> for RError

fn from(x: NulError) -> Self

Converts to this type from the input type.