Struct CoreError 

pub struct CoreError {
    pub code: ErrorCode,
    pub message: String,
}

Structured error returned by core functions.

code is machine-readable. message carries human-readable detail.

Fields

code: ErrorCode

message: String

Implementations

impl CoreError

pub fn invalid_input(detail: impl Display) -> Self

pub fn connection_failed(detail: impl Display) -> Self

pub fn timeout(detail: impl Display) -> Self

pub fn body_too_large(detail: impl Display) -> Self

pub fn header_too_large(detail: impl Display) -> Self

pub fn peer_rejected(detail: impl Display) -> Self

pub fn internal(detail: impl Display) -> Self

pub fn invalid_handle(handle: u64) -> Self

pub fn cancelled() -> Self

Trait Implementations

impl Clone for CoreError

fn clone(&self) -> CoreError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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.