Enum DdError 

pub enum DdError {
    Coded {
        code: ErrorCode,
        message: String,
        context: Option<String>,
    },
    Io(Error),
}

Variants

Coded

Fields

code: ErrorCode

message: String

context: Option<String>

Io(Error)

Implementations

impl DdError

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

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

pub fn code(&self) -> ErrorCode

pub fn retryable(&self) -> bool

pub fn crypto(msg: impl Into<String>) -> Self

pub fn invalid_frame(msg: impl Into<String>) -> Self

Trait Implementations

impl Debug for DdError

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

Formats the value using the given formatter.

impl Display for DdError

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

Formats the value using the given formatter.

impl Error for DdError

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<Error> for DdError

fn from(source: Error) -> Self

Converts to this type from the input type.