Enum qiniu_http::OnProgressCallback

pub enum OnProgressCallback<'r> {
    Boxed(Box<dyn Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r>),
    Referenced(&'r (dyn Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r)),
}

上传进度回调

Variants

Boxed(Box<dyn Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r>)

用 Box 包装的上传进度回调

Referenced(&'r (dyn Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r))

上传进度回调的引用

Implementations

impl<'r> OnProgressCallback<'r>

pub fn new(
    callback: impl Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r
) -> Self

创建回调函数

pub fn reference(
    callback: &'r (dyn Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r)
) -> Self

创建回调函数的引用

Trait Implementations

impl Debug for OnProgressCallback<'_>

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

Formats the value using the given formatter.

impl<'r> Deref for OnProgressCallback<'r>

type Target = dyn Fn(TransferProgressInfo<'_>) + Sync + Send + 'r

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'r, T: Fn(TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r> From<T> for OnProgressCallback<'r>

fn from(callback: T) -> Self

Converts to this type from the input type.