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Run Manifest parsing in block_in_place mode

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Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
This commit is contained in:
Jiahao XU 2022-06-23 19:55:09 +10:00
parent 60caa9ee17
commit e18ac6e117
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GPG key ID: 591C0B03040416D6
4 changed files with 25 additions and 27 deletions
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13
src/helpers/async_extracter.rs
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@ -99,20 +99,17 @@ where
/// Visitor must iterate over all entries.
/// Entires can be in arbitary order.
pub trait TarEntriesVisitor {
fn visit<R: Read>(&mut self, entries: Entries<'_, R>) -> Result<(), BinstallError>;
}
type Target;
impl<V: TarEntriesVisitor> TarEntriesVisitor for &mut V {
fn visit<R: Read>(&mut self, entries: Entries<'_, R>) -> Result<(), BinstallError> {
(*self).visit(entries)
}
fn visit<R: Read>(&mut self, entries: Entries<'_, R>) -> Result<(), BinstallError>;
fn finish(self) -> Result<Self::Target, BinstallError>;
}
pub async fn extract_tar_based_stream_and_visit<S, V, E>(
stream: S,
fmt: TarBasedFmt,
mut visitor: V,
) -> Result<V, BinstallError>
) -> Result<V::Target, BinstallError>
where
S: Stream<Item = Result<Bytes, E>> + Unpin + 'static,
V: TarEntriesVisitor + Debug + Send + 'static,
@ -124,6 +121,6 @@ where
let mut tar = create_tar_decoder(reader, fmt)?;
visitor.visit(tar.entries()?)?;
Ok(visitor)
visitor.finish()
})
}