summaryrefslogtreecommitdiff
path: root/vendor/string_cache/examples/simple.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/string_cache/examples/simple.rs')
-rw-r--r--vendor/string_cache/examples/simple.rs26
1 files changed, 0 insertions, 26 deletions
diff --git a/vendor/string_cache/examples/simple.rs b/vendor/string_cache/examples/simple.rs
deleted file mode 100644
index f063b06b..00000000
--- a/vendor/string_cache/examples/simple.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-use string_cache::DefaultAtom;
-
-fn main() {
- let mut interned_stuff = Vec::new();
- let text = "here is a sentence of text that will be tokenised and interned and some repeated \
- tokens is of text and";
- for word in text.split_whitespace() {
- let seen_before = interned_stuff
- .iter()
- // We can use impl PartialEq<T> where T is anything string-like to compare to
- // interned strings to either other interned strings, or actual strings Comparing two
- // interned strings is very fast (normally a single cpu operation).
- .filter(|interned_word| interned_word == &word)
- .count();
- if seen_before > 0 {
- println!(r#"Seen the word "{}" {} times"#, word, seen_before);
- } else {
- println!(r#"Not seen the word "{}" before"#, word);
- }
- // We use the impl From<(Cow<'a, str>, or &'a str, or String) for Atom<Static> to intern a
- // new string
- interned_stuff.push(DefaultAtom::from(word));
- }
-}