Struct iroh_blobs::util::progress::ProgressSliceWriter

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pub struct ProgressSliceWriter<W, F>(/* private fields */);
Expand description

A slice writer that adds a synchronous progress callback.

This wraps any AsyncSliceWriter, passes through all operations to the inner writer, and calls the passed on_write callback whenever data is written.

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impl<W: AsyncSliceWriter, F: FnMut(u64)> ProgressSliceWriter<W, F>

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pub fn new(inner: W, on_write: F) -> Self

Create a new ProgressSliceWriter from an inner writer and a progress callback

The on_write function is called for each write, with the offset as the first and the length of the data as the second param.

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pub fn into_inner(self) -> W

Return the inner writer

Trait Implementations§

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impl<W: AsyncSliceWriter + 'static, F: FnMut(u64, usize) + 'static> AsyncSliceWriter for ProgressSliceWriter<W, F>

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async fn write_bytes_at(&mut self, offset: u64, data: Bytes) -> Result<()>

Write the entire Bytes at the given position. Read more
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async fn write_at(&mut self, offset: u64, data: &[u8]) -> Result<()>

Write the entire slice at the given position. Read more
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async fn sync(&mut self) -> Result<()>

Sync any buffers to the underlying storage.
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async fn set_len(&mut self, size: u64) -> Result<()>

Set the length of the underlying storage.
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impl<W: Debug, F: Debug> Debug for ProgressSliceWriter<W, F>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<W, F> Freeze for ProgressSliceWriter<W, F>
where W: Freeze, F: Freeze,

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impl<W, F> RefUnwindSafe for ProgressSliceWriter<W, F>
where W: RefUnwindSafe, F: RefUnwindSafe,

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impl<W, F> Send for ProgressSliceWriter<W, F>
where W: Send, F: Send,

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impl<W, F> Sync for ProgressSliceWriter<W, F>
where W: Sync, F: Sync,

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impl<W, F> Unpin for ProgressSliceWriter<W, F>
where W: Unpin, F: Unpin,

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impl<W, F> UnwindSafe for ProgressSliceWriter<W, F>
where W: UnwindSafe, F: UnwindSafe,

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

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