Struct curl::MultiError

pub struct MultiError { /* fields omitted */ }

An error from "multi" operations.

THis structure wraps a CURLMcode.

Methods

impl MultiError

pub fn new(code: CURLMcode) -> MultiError

Creates a new error from the underlying code returned by libcurl.

pub fn is_bad_handle(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_HANDLE.

pub fn is_bad_easy_handle(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_EASY_HANDLE.

pub fn is_out_of_memory(&self) -> bool

Returns whether this error corresponds to CURLM_OUT_OF_MEMORY.

pub fn is_internal_error(&self) -> bool

Returns whether this error corresponds to CURLM_INTERNAL_ERROR.

pub fn is_bad_socket(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_SOCKET.

pub fn is_unknown_option(&self) -> bool

Returns whether this error corresponds to CURLM_UNKNOWN_OPTION.

pub fn is_call_perform(&self) -> bool

Returns whether this error corresponds to CURLM_CALL_MULTI_PERFORM.

pub fn code(&self) -> CURLMcode

Returns the value of the underlying error corresponding to libcurl.

Trait Implementations

impl Clone for MultiError

fn clone(&self) -> MultiError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultiError

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

Formats the value using the given formatter.

impl Display for MultiError

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

Formats the value using the given formatter.

impl Error for MultiError

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<MultiError> for Error

fn from(e: MultiError) -> Error

Performs the conversion.

impl PartialEq<MultiError> for MultiError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for MultiError