feliix42/deps.rs
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preserve crate ordering from workspace

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This commit is contained in:
Sam Rijs 2018-02-11 15:03:09 +11:00
parent e1c921066b
commit 9421c09a2c
1 changed files with 7 additions and 7 deletions
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14
src/engine/futures/crawl.rs
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@ -3,7 +3,7 @@ use std::path::PathBuf;
use failure::Error;
use futures::{Async, Future, Poll, Stream};
use futures::stream::FuturesUnordered;
use futures::stream::FuturesOrdered;
use ::models::repo::RepoPath;
@ -15,7 +15,7 @@ pub struct CrawlManifestFuture {
repo_path: RepoPath,
engine: Engine,
crawler: ManifestCrawler,
unordered: FuturesUnordered<Box<Future<Item=(PathBuf, String), Error=Error>>>
futures: FuturesOrdered<Box<Future<Item=(PathBuf, String), Error=Error>>>
}
impl CrawlManifestFuture {
@ -24,11 +24,11 @@ impl CrawlManifestFuture {
.map(move |contents| (entry_point, contents)));
let engine = engine.clone();
let crawler = ManifestCrawler::new();
let mut unordered = FuturesUnordered::new();
unordered.push(future);
let mut futures = FuturesOrdered::new();
futures.push(future);
CrawlManifestFuture {
repo_path, engine, crawler, unordered
repo_path, engine, crawler, futures
}
}
}
@ -38,7 +38,7 @@ impl Future for CrawlManifestFuture {
type Error = Error;
fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
match try_ready!(self.unordered.poll()) {
match try_ready!(self.futures.poll()) {
None => {
let crawler = mem::replace(&mut self.crawler, ManifestCrawler::new());
Ok(Async::Ready(crawler.finalize()))
@ -48,7 +48,7 @@ impl Future for CrawlManifestFuture {
for path in output.paths_of_interest.into_iter() {
let future: Box<Future<Item=_, Error=_>> = Box::new(self.engine.retrieve_manifest_at_path(&self.repo_path, &path)
.map(move |contents| (path, contents)));
self.unordered.push(future);
self.futures.push(future);
}
self.poll()
}