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pxar: decoder: take ownership of underlying reader

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By taking ownership it is easier to move the decoder into another struct,
e.g. into a session context in fuse.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
This commit is contained in:
Christian Ebner
2019-08-13 14:50:13 +02:00
committed by Dietmar Maurer
parent f50b4fd6a0
commit 7750b7f2b7
2 changed files with 10 additions and 10 deletions
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8
src/pxar/decoder.rs
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@ -21,17 +21,17 @@ pub struct DirectoryEntry {
}
// This one needs Read+Seek
pub struct Decoder<'a, R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> {
inner: SequentialDecoder<'a, R, F>,
pub struct Decoder<R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> {
inner: SequentialDecoder<R, F>,
root_start: u64,
root_end: u64,
}
const HEADER_SIZE: u64 = std::mem::size_of::<PxarHeader>() as u64;
impl <'a, R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> Decoder<'a, R, F> {
impl <R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> Decoder<R, F> {
pub fn new(reader: &'a mut R, callback: F) -> Result<Self, Error> {
pub fn new(mut reader: R, callback: F) -> Result<Self, Error> {
let root_end = reader.seek(SeekFrom::End(0))?;