Struct Failure 

pub struct Failure(/* private fields */);

Implementations

impl Failure

pub fn new(code: FailureKind, cause: impl Into<String>) -> Self

pub fn originate( code: FailureKind, error: &(dyn Error + 'static), origin: Origin, ) -> Self

pub fn find<'a>(error: &'a (dyn Error + 'static)) -> Option<&'a Self>

pub fn code(&self) -> FailureKind

pub fn cause(&self) -> &str

pub fn context(&self) -> &Context

pub fn diagnostics(&self) -> Option<&Diagnostics>

pub fn in_operation(self, operation: impl Into<String>) -> Self

pub fn in_step(self, step: impl Into<String>) -> Self

pub fn without_diagnostics(self) -> Self

pub fn encode(&self) -> Vec<u8>

pub fn decode(bytes: &[u8]) -> Result<Self, CodecError>

Trait Implementations

impl Clone for Failure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Failure

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Failure

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Failure

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

Formats the value using the given formatter.

impl Eq for Failure

impl Error for Failure

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 PartialEq for Failure

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Failure

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Failure