Make examples/* crates build again.

Author: SimonSapin

examples/event-log/src/main.rs

@@ -9,7 +9,7 @@
 
 extern crate string_cache;
 
-use string_cache::Atom;
+use string_cache::DefaultAtom;
 use string_cache::event;
 
 use std::io;
@@ -21,7 +21,7 @@ fn main() {
     io::stdin().read_to_string(&mut stdin).unwrap();
     let mut atoms = vec![];
     for word in stdin.split(|c: char| c.is_whitespace()) {
-        atoms.push(Atom::from(word));
+        atoms.push(DefaultAtom::from(word));
     }
 
     let log = event::LOG.lock().unwrap();

examples/summarize-events/src/main.rs

@@ -16,10 +16,11 @@ extern crate phf_shared;
 #[allow(dead_code)]
 mod shared;
 
-use string_cache::Atom;
+use string_cache::DefaultAtom;
 
 use std::{env, cmp};
 use std::collections::hash_map::{HashMap, Entry};
+use std::marker::PhantomData;
 use std::path::Path;
 
 #[derive(RustcDecodable, Debug)]
@@ -88,7 +89,7 @@ fn main() {
 
                     // FIXME: We really shouldn't be allowed to do this. It's a memory-safety
                     // hazard; the field is only public for the atom!() macro.
-                    _ => Atom { unsafe_data: ev.id }.to_string(),
+                    _ => DefaultAtom { unsafe_data: ev.id, phantom: PhantomData }.to_string(),
                 };
 
                 match summary.entry(string) {