[][src]Struct curl::multi::Message

pub struct Message<'multi> { /* fields omitted */ }

Message from the messages function of a multi handle.

Currently only indicates whether a transfer is done.

Methods

impl<'multi> Message<'multi>[src]

pub fn result(&self) -> Option<Result<(), Error>>[src]

If this message indicates that a transfer has finished, returns the result of the transfer in Some.

If the message doesn't indicate that a transfer has finished, then None is returned.

Note that the result*_for methods below should be preferred as they provide better error messages as the associated error data on the handle can be associated with the error type.

pub fn result_for(&self, handle: &EasyHandle) -> Option<Result<(), Error>>[src]

Same as result, except only returns Some for the specified handle.

Note that this function produces better error messages than result as it uses take_error_buf to associate error information with the returned error.

pub fn result_for2<H>(
    &self,
    handle: &Easy2Handle<H>
) -> Option<Result<(), Error>>
[src]

Same as result, except only returns Some for the specified handle.

Note that this function produces better error messages than result as it uses take_error_buf to associate error information with the returned error.

pub fn is_for(&self, handle: &EasyHandle) -> bool[src]

Returns whether this easy message was for the specified easy handle or not.

pub fn is_for2<H>(&self, handle: &Easy2Handle<H>) -> bool[src]

Same as is_for, but for Easy2Handle.

pub fn token(&self) -> Result<usize, Error>[src]

Returns the token associated with the easy handle that this message represents a completion for.

This function will return the token assigned with EasyHandle::set_token. This reads the CURLINFO_PRIVATE field of the underlying *mut CURL.

Trait Implementations

impl<'a> Debug for Message<'a>[src]

Auto Trait Implementations

impl<'multi> !Send for Message<'multi>

impl<'multi> Unpin for Message<'multi>

impl<'multi> !Sync for Message<'multi>

impl<'multi> !UnwindSafe for Message<'multi>

impl<'multi> !RefUnwindSafe for Message<'multi>

Blanket Implementations

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]