Struct CodecError 

pub struct CodecError {
    pub kind: CodecErrorKind,
    /* private fields */
}

Fields

kind: CodecErrorKind

Implementations

impl CodecError

pub const fn kind(&self) -> CodecErrorKind

pub const fn codec(&self) -> CodecKind

pub fn context(&self) -> Option<CodecKind>

pub fn contexts(&self) -> &[CodecKind]

pub const fn operation(&self) -> CodecOperation

pub const fn bytes_processed(&self) -> usize

Returns the number of bytes successfully processed before the error.

pub fn io_error(&self) -> Option<&Error>

pub fn with_context(self, context: CodecKind) -> Self

Adds the outer codec that was active when this error occurred.

pub fn from_read_error( codec: CodecKind, bytes_processed: usize, source: Error, ) -> Self

pub fn from_write_error( codec: CodecKind, bytes_processed: usize, source: Error, ) -> Self

pub const fn invalid_encoding( codec: CodecKind, bytes_processed: usize, reason: InvalidEncodingReason, ) -> Self

Tips：encoding是编码格式，不是encode过程

pub const fn invalid_encoding_for_operation( codec: CodecKind, operation: CodecOperation, bytes_processed: usize, reason: InvalidEncodingReason, ) -> Self

pub fn invalid_encoding_for_operation_with_source( codec: CodecKind, operation: CodecOperation, bytes_processed: usize, reason: InvalidEncodingReason, source: impl Error + Send + Sync + 'static, ) -> Self

Trait Implementations

impl Debug for CodecError

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

Formats the value using the given formatter.

impl Display for CodecError

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

Formats the value using the given formatter.

impl Error for CodecError

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.