28 lines
744 B
Rust
28 lines
744 B
Rust
use bytes::{Buf, BytesMut};
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use tokio_util::codec::Decoder;
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use crate::parser::parse_streamed_response;
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use crate::response::Response;
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#[derive(Default)]
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pub struct ImapCodec;
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impl Decoder for ImapCodec {
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type Item = Response;
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type Error = anyhow::Error;
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fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error> {
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let s = std::str::from_utf8(src)?;
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// trace!("codec parsing {:?}", s);
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match parse_streamed_response(s) {
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Ok((resp, len)) => {
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src.advance(len);
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return Ok(Some(resp));
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}
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// TODO: distinguish between incomplete data and a parse error
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Err(e) => {}
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};
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Ok(None)
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}
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}
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