Update README for changes and tweak examples.

BurntSushi · Mar 4, 2015 · 77fdafe · 77fdafe
1 parent 9014b61
commit 77fdafe
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Showing 3 changed files with 3 additions and 14 deletions.
diff --git a/README.md b/README.md
@@ -28,12 +28,8 @@ strings):
 ```rust
 extern crate csv;
 
-use std::path::Path;
-
 fn main() {
- let fp = &Path::new("./data/simple.csv");
- let mut rdr = csv::Reader::from_file(fp);
-
+ let mut rdr = csv::Reader::from_file("./data/simple.csv").unwrap();
  for record in rdr.decode() {
  let (s1, s2, dist): (String, String, usize) = record.unwrap();
  println!("({}, {}): {}", s1, s2, dist);
@@ -47,8 +43,6 @@ Don't like tuples? That's fine. Use a struct instead:
 extern crate csv;
 extern crate "rustc-serialize" as rustc_serialize;
 
-use std::path::Path;
-
 #[derive(RustcDecodable)]
 struct Record {
  s1: String,
@@ -57,9 +51,7 @@ struct Record {
 }
 
 fn main() {
- let fp = &Path::new("./data/simple.csv");
- let mut rdr = csv::Reader::from_file(fp);
-
+ let mut rdr = csv::Reader::from_file("./data/simple.csv").unwrap();
  for record in rdr.decode() {
  let record: Record = record.unwrap();
  println!("({}, {}): {}", record.s1, record.s2, record.dist);

diff --git a/examples/simple.rs b/examples/simple.rs
@@ -2,7 +2,6 @@ extern crate csv;
 
 fn main() {
  let mut rdr = csv::Reader::from_file("./data/simple.csv").unwrap();
-
  for record in rdr.decode() {
  let (s1, s2, dist): (String, String, usize) = record.unwrap();
  println!("({}, {}): {}", s1, s2, dist);

diff --git a/examples/simple_struct.rs b/examples/simple_struct.rs
@@ -9,9 +9,7 @@ struct Record {
 }
 
 fn main() {
- let fp = "./data/simple.csv";
- let mut rdr = csv::Reader::from_file(fp).unwrap();
-
+ let mut rdr = csv::Reader::from_file("./data/simple.csv").unwrap();
  for record in rdr.decode() {
  let record: Record = record.unwrap();
  println!("({}, {}): {}", record.s1, record.s2, record.dist);