Struct qiniu_upload_manager::FixedDataPartitionProvider

pub struct FixedDataPartitionProvider(_);

固定分片大小提供者

Implementations

impl FixedDataPartitionProvider

pub fn new(part_size: u64) -> Option<Self>

创建固定分片大小提供者

如果传入 0 将返回 None。

pub const fn new_with_non_zero_part_size(part_size: NonZeroU64) -> Self

创建固定分片大小提供者

提供 NonZeroU64 作为分片大小类型。

Examples found in repository

src/scheduler/serial_multi_parts_uploader_scheduler.rs (lines 97-102)

    pub fn new(multi_parts_uploader: M) -> Self {
        Self {
            data_partition_provider: Box::new(FixedDataPartitionProvider::new_with_non_zero_part_size(
                #[allow(unsafe_code)]
                unsafe {
                    NonZeroU64::new_unchecked(1 << 22)
                },
            )),
            multi_parts_uploader,
        }
    }

src/scheduler/concurrent_multi_parts_uploader_scheduler.rs (lines 112-114)

    pub fn new(multi_parts_uploader: M) -> Self {
        Self {
            data_partition_provider: Box::new(FixedDataPartitionProvider::new_with_non_zero_part_size(
                default_non_zero_part_size(),
            )),
            concurrency_provider: Box::new(FixedConcurrencyProvider::new_with_non_zero_concurrency(
                default_non_zero_concurrency(),
            )),
            multi_parts_uploader,
        }
    }

pub const fn fixed_part_size(&self) -> NonZeroU64

获取固定分片大小

Trait Implementations

impl Clone for FixedDataPartitionProvider

fn clone(&self) -> FixedDataPartitionProvider

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DataPartitionProvider for FixedDataPartitionProvider

fn part_size(&self) -> PartSize

获取分片大小

fn feedback(&self, _feedback: DataPartitionProviderFeedback<'_>)

反馈分片大小结果

impl Debug for FixedDataPartitionProvider

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

Formats the value using the given formatter.

impl Default for FixedDataPartitionProvider

fn default() -> Self

Returns the “default value” for a type.

impl From<NonZeroU64> for FixedDataPartitionProvider

fn from(part_size: NonZeroU64) -> Self

Converts to this type from the input type.

impl Copy for FixedDataPartitionProvider