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auto merge of #9386 : Geal/rust/base64-doc, r=alexcrichton

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Standard is now uppercase in the base64 module, and from_base64 now returns a Result
This commit is contained in:
bors 2013-10-09 10:41:31 -07:00
commit 62812f1e38
1 changed files with 13 additions and 10 deletions
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23
src/libextra/base64.rs
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@ -64,11 +64,11 @@ impl<'self> ToBase64 for &'self [u8] {
*
* ```rust
* extern mod extra;
* use extra::base64::{ToBase64, standard};
* use extra::base64::{ToBase64, STANDARD};
*
* fn main () {
* let str = [52,32].to_base64(standard);
* println!("{}", str);
* let str = [52,32].to_base64(STANDARD);
* println!("base 64 output: {}", str);
* }
* ```
*/
@ -172,16 +172,19 @@ impl<'self> FromBase64 for &'self str {
*
* ```rust
* extern mod extra;
* use extra::base64::{ToBase64, FromBase64, standard};
* use extra::base64::{ToBase64, FromBase64, STANDARD};
* use std::str;
*
* fn main () {
* let hello_str = "Hello, World".to_base64(standard);
* println!("{}", hello_str);
* let bytes = hello_str.from_base64();
* println!("{:?}", bytes);
* let result_str = str::from_utf8(bytes);
* println!("{}", result_str);
* let hello_str = bytes!("Hello, World").to_base64(STANDARD);
* println!("base64 output: {}", hello_str);
* let res = hello_str.from_base64();
* if res.is_ok() {
* let optBytes = str::from_utf8_opt(res.unwrap());
* if optBytes.is_some() {
* println!("decoded from base64: {}", optBytes.unwrap());
* }
* }
* }
* ```
*/