Handle std::result::Result in examples

master
Mohanson 6 years ago committed by GitHub
parent 47cd7ffe6b
commit c08fd5cb93
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  1. 2
      src/lib.rs

@ -23,7 +23,7 @@
//! let path = "_path_for_rocksdb_storage"; //! let path = "_path_for_rocksdb_storage";
//! { //! {
//! let db = DB::open_default(path).unwrap(); //! let db = DB::open_default(path).unwrap();
//! db.put(b"my key", b"my value"); //! db.put(b"my key", b"my value").unwrap();
//! match db.get(b"my key") { //! match db.get(b"my key") {
//! Ok(Some(value)) => println!("retrieved value {}", value.to_utf8().unwrap()), //! Ok(Some(value)) => println!("retrieved value {}", value.to_utf8().unwrap()),
//! Ok(None) => println!("value not found"), //! Ok(None) => println!("value not found"),

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