16 lines
499 B
Rust
16 lines
499 B
Rust
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use futures::{Stream, AsyncRead};
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use std::task::{Context, Poll};
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use std::pin::Pin;
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use actix_web::web::Bytes;
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use std::io::Error;
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struct ToStream<T>(T);
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impl <T : AsyncRead> Stream for ToStream<T>{
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type Item = Result<Bytes, Error>;
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fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
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let mut buff: [u8; 1024] = [0; 1024];
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self.0.poll_read(cx, &mut buff[..]).map_ok(|l| {Bytes::copy_from_slice(&buff[0..l])}) // il manque Option
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}
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}
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