Struct curl::MultiError

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pub struct MultiError { /* private fields */ }

Expand description

An error from “multi” operations.

THis structure wraps a CURLMcode.

Implementations

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impl MultiError

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pub fn new(code: CURLMcode) -> MultiError

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

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pub fn is_bad_handle(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_HANDLE.

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pub fn is_bad_easy_handle(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_EASY_HANDLE.

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pub fn is_out_of_memory(&self) -> bool

Returns whether this error corresponds to CURLM_OUT_OF_MEMORY.

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pub fn is_internal_error(&self) -> bool

Returns whether this error corresponds to CURLM_INTERNAL_ERROR.

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pub fn is_bad_socket(&self) -> bool

Returns whether this error corresponds to CURLM_BAD_SOCKET.

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pub fn is_unknown_option(&self) -> bool

Returns whether this error corresponds to CURLM_UNKNOWN_OPTION.

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pub fn is_call_perform(&self) -> bool

Returns whether this error corresponds to CURLM_CALL_MULTI_PERFORM.

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pub fn code(&self) -> CURLMcode

Returns the value of the underlying error corresponding to libcurl.

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pub fn description(&self) -> &str

Returns curl’s human-readable description of this error.

Trait Implementations

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impl Clone for MultiError

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fn clone(&self) -> MultiError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for MultiError

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

Formats the value using the given formatter. Read more

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impl Display for MultiError

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

Formats the value using the given formatter. Read more

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impl Error for MultiError

1.30.0 · source

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

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

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

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

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

1.0.0 · source

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

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impl From<MultiError> for Error

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fn from(e: MultiError) -> Error

Performs the conversion.

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impl PartialEq<MultiError> for MultiError

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

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

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

This method tests for !=.

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impl StructuralPartialEq for MultiError

Auto Trait Implementations

impl RefUnwindSafe for MultiError

impl Send for MultiError

impl Sync for MultiError

impl Unpin for MultiError

impl UnwindSafe for MultiError

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct curl::MultiError

Implementations

impl MultiError

pub fn new(code: CURLMcode) -> MultiError

pub fn is_bad_handle(&self) -> bool

pub fn is_bad_easy_handle(&self) -> bool

pub fn is_out_of_memory(&self) -> bool

pub fn is_internal_error(&self) -> bool

pub fn is_bad_socket(&self) -> bool

pub fn is_unknown_option(&self) -> bool

pub fn is_call_perform(&self) -> bool

pub fn code(&self) -> CURLMcode

pub fn description(&self) -> &str

Trait Implementations

impl Clone for MultiError

fn clone(&self) -> MultiError

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

impl Debug for MultiError

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

impl Display for MultiError

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

impl Error for MultiError

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

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

fn description(&self) -> &str

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

impl From<MultiError> for Error

fn from(e: MultiError) -> Error

impl PartialEq<MultiError> for MultiError

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

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

impl StructuralPartialEq for MultiError

Auto Trait Implementations

impl RefUnwindSafe for MultiError

impl Send for MultiError

impl Sync for MultiError

impl Unpin for MultiError

impl UnwindSafe for MultiError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,