61ed2cfb55
Big fish fried here:
extra::json
most of the compiler
extra::io_util removed
extra::fileinput removed
Fish left to fry
extra::ebml
49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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pub struct PkgId {
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local_path: ~str,
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junk: ~str
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}
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impl PkgId {
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fn new(s: &str) -> PkgId {
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PkgId {
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local_path: s.to_owned(),
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junk: ~"wutevs"
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}
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}
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}
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pub fn remove_package_from_database() {
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let mut lines_to_use: ~[&PkgId] = ~[]; //~ ERROR cannot infer an appropriate lifetime
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let push_id = |installed_id: &PkgId| {
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lines_to_use.push(installed_id);
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};
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list_database(push_id);
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for l in lines_to_use.iter() {
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println!("{}", l.local_path);
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}
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}
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pub fn list_database(f: &fn(&PkgId)) {
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let stuff = ["foo", "bar"];
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for l in stuff.iter() {
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f(&PkgId::new(*l));
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}
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}
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pub fn main() {
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remove_package_from_database();
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}
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