Remove SourceSet

This isn't used anywhere

diff --git a/src/cargo/core/mod.rs b/src/cargo/core/mod.rs
index b0b0895f0ef9aabf53ec95fc191bfbaf16ee8374..aa2c75d1a6c3c38097e021906c0314dda6c1c1a7 100644 (file)
--- a/src/cargo/core/mod.rs
+++ b/src/cargo/core/mod.rs
@@ -6,7 +6,7 @@ pub use self::package_id_spec::PackageIdSpec;
 pub use self::registry::Registry;
 pub use self::resolver::Resolve;
 pub use self::shell::{Shell, MultiShell, ShellConfig, Verbosity, ColorConfig};
-pub use self::source::{Source, SourceId, SourceMap, SourceSet, GitReference};
+pub use self::source::{Source, SourceId, SourceMap, GitReference};
 pub use self::summary::Summary;
 
 pub mod source;

diff --git a/src/cargo/core/source.rs b/src/cargo/core/source.rs
index 74446f0eb68eb3869056239d1fb7d5c262b2ada5..8cc679858870f53e2c8d8339d682272fa15672c5 100644 (file)
--- a/src/cargo/core/source.rs
+++ b/src/cargo/core/source.rs
@@ -443,65 +443,6 @@ impl<'a, 'src> Iterator for SourcesMut<'a, 'src> {
     }
 }
 
-/// List of `Source` implementors. `SourceSet` itself implements `Source`.
-pub struct SourceSet<'src> {
-    sources: Vec<Box<Source+'src>>
-}
-
-impl<'src> SourceSet<'src> {
-    pub fn new(sources: Vec<Box<Source+'src>>) -> SourceSet<'src> {
-        SourceSet { sources: sources }
-    }
-}
-
-impl<'src> Registry for SourceSet<'src> {
-    fn query(&mut self, name: &Dependency) -> CargoResult<Vec<Summary>> {
-        let mut ret = Vec::new();
-
-        for source in self.sources.iter_mut() {
-            ret.extend(try!(source.query(name)).into_iter());
-        }
-
-        Ok(ret)
-    }
-}
-
-impl<'src> Source for SourceSet<'src> {
-    fn update(&mut self) -> CargoResult<()> {
-        for source in self.sources.iter_mut() {
-            try!(source.update());
-        }
-
-        Ok(())
-    }
-
-    fn download(&mut self, packages: &[PackageId]) -> CargoResult<()> {
-        for source in self.sources.iter_mut() {
-            try!(source.download(packages));
-        }
-
-        Ok(())
-    }
-
-    fn get(&self, packages: &[PackageId]) -> CargoResult<Vec<Package>> {
-        let mut ret = Vec::new();
-
-        for source in self.sources.iter() {
-            ret.extend(try!(source.get(packages)).into_iter());
-        }
-
-        Ok(ret)
-    }
-
-    fn fingerprint(&self, id: &Package) -> CargoResult<String> {
-        let mut ret = String::new();
-        for source in self.sources.iter() {
-            ret.push_str(&try!(source.fingerprint(id))[..]);
-        }
-        Ok(ret)
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::{SourceId, Kind, GitReference};