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indexer: Re-use memory buffer when reading RPM repo data

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This avoids reading the entire uncompressed XML into a buffer.
This commit is contained in:
Yorhel 2018-05-04 15:25:33 +02:00
parent cec70a59c4
commit 7aa89145ca
1 changed files with 2 additions and 0 deletions
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2
indexer/src/sys_rpm.rs
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@ -73,6 +73,7 @@ fn readpkgs<F>(url: String, mut cb: F) -> Result<(),Box<Error>>
let arch_src = Some("src".to_string()); let arch_src = Some("src".to_string());
loop { loop {
buf.clear();
let event = xml.read_event(&mut buf); let event = xml.read_event(&mut buf);
let event = event.map_err(to_err)?; let event = event.map_err(to_err)?;
@ -141,6 +142,7 @@ fn repomd(url: String) -> Result<(String,String),Box<Error>> {
let mut buf = Vec::new(); let mut buf = Vec::new();
loop { loop {
buf.clear();
let event = xml.read_event(&mut buf).map_err(to_err)?; let event = xml.read_event(&mut buf).map_err(to_err)?;
match event { match event {
Event::Start(ref e) | Event::Start(ref e) |