Struct StreamBodyError 

pub struct StreamBodyError { /* private fields */ }

The error that may occur while encoding or decoding a streamed HTTP body.

Implementations

impl StreamError

pub fn new( kind: StreamErrorKind, source: Option<Box<dyn Error + Sync + Send>>, message: Option<String>, ) -> StreamError

Create a new instance of an error.

Public so that formats implemented outside this crate can report failures the same way the built-in ones do.

pub fn kind(&self) -> StreamErrorKind

The kind of error that occurred.

pub fn source(&self) -> Option<&Box<dyn Error + Sync + Send>>

The actual error that occurred.

pub fn message(&self) -> Option<&str>

The message associated with the error.

pub fn into_parts( self, ) -> (StreamErrorKind, Option<Box<dyn Error + Sync + Send>>, Option<String>)

Takes the error apart, giving up ownership of its cause.

Exists so a binding crate can wrap its own error type to pass it through this crate’s pipeline and then recover the original on the way out, by downcasting the returned source. Without that, a round trip would leave the caller’s error nested inside a StreamError inside their own error type, changing what their callbacks see.

pub fn codec(source: impl Into<Box<dyn Error + Sync + Send>>) -> StreamError

A codec error carrying source as its cause.

pub fn io(source: impl Into<Box<dyn Error + Sync + Send>>) -> StreamError

An I/O error carrying source as its cause.

Trait Implementations

impl Debug for StreamError

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

Formats the value using the given formatter.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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 StreamError

fn from(err: Error) -> StreamError

Converts to this type from the input type.