Struct ErrorObject 

pub struct ErrorObject<'a> { /* private fields */ }

Failed JSON-RPC response object.

Implementations

impl<'a> ErrorObject<'a>

pub fn code(&self) -> i32

Return the error code

pub fn message(&self) -> &str

Return the message

pub fn data(&self) -> Option<&RawValue>

Return the data associated with this error, if any

pub fn owned<S: Serialize>( code: i32, message: impl Into<String>, data: Option<S>, ) -> ErrorObject<'static>

Create a new ErrorObjectOwned with optional data.

pub fn borrowed( code: i32, message: &'a str, data: Option<&'a RawValue>, ) -> ErrorObject<'a>

Create a new ErrorObject with optional data.

pub fn into_owned(self) -> ErrorObject<'static>

Take ownership of the parameters within, if we haven’t already.

pub fn borrow(&'a self) -> ErrorObject<'a>

Borrow the current ErrorObject.

Trait Implementations

impl<'a> Clone for ErrorObject<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ErrorObject<'a>

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

Formats the value using the given formatter.

impl<'de, 'a> Deserialize<'de> for ErrorObject<'a>

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> Display for ErrorObject<'a>

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

Formats the value using the given formatter.

impl<'a> Error for ErrorObject<'a>

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<!> for ErrorObject<'_>

fn from(e: Infallible) -> Self

Converts to this type from the input type.

impl From<ErrorCode> for ErrorObject<'_>

fn from(code: ErrorCode) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorObject<'_>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> Serialize for ErrorObject<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes