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Update the examples according to rustfmt

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This commit is contained in:
Ivan Ukhov
2017-08-22 17:47:44 +02:00
parent 006027159b
commit 08c4dec645
2 changed files with 95 additions and 53 deletions
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91
src/lib.rs
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@ -7,28 +7,38 @@
//! ```
//! let connection = sqlite::open(":memory:").unwrap();
//!
//! connection.execute("
//! CREATE TABLE users (name TEXT, age INTEGER);
//! INSERT INTO users (name, age) VALUES ('Alice', 42);
//! INSERT INTO users (name, age) VALUES ('Bob', 69);
//! ").unwrap();
//! connection
//! .execute(
//! "
//! CREATE TABLE users (name TEXT, age INTEGER);
//! INSERT INTO users (name, age) VALUES ('Alice', 42);
//! INSERT INTO users (name, age) VALUES ('Bob', 69);
//! ",
//! )
//! .unwrap();
//! ```
//!
//! Select some rows and process them one by one as plain text:
//!
//! ```
//! # let connection = sqlite::open(":memory:").unwrap();
//! # connection.execute("
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ").unwrap();
//! connection.iterate("SELECT * FROM users WHERE age > 50", |pairs| {
//! for &(column, value) in pairs.iter() {
//! println!("{} = {}", column, value.unwrap());
//! }
//! true
//! }).unwrap();
//! # connection
//! # .execute(
//! # "
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ",
//! # )
//! # .unwrap();
//! connection
//! .iterate("SELECT * FROM users WHERE age > 50", |pairs| {
//! for &(column, value) in pairs.iter() {
//! println!("{} = {}", column, value.unwrap());
//! }
//! true
//! })
//! .unwrap();
//! ```
//!
//! The same query using a prepared statement, which is much more efficient than
@ -37,15 +47,23 @@
//! ```
//! use sqlite::State;
//! # let connection = sqlite::open(":memory:").unwrap();
//! # connection.execute("
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ").unwrap();
//! # connection
//! # .execute(
//! # "
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ",
//! # )
//! # .unwrap();
//!
//! let mut statement = connection.prepare("
//! SELECT * FROM users WHERE age > ?
//! ").unwrap();
//! let mut statement = connection
//! .prepare(
//! "
//! SELECT * FROM users WHERE age > ?
//! "
//! )
//! .unwrap();
//!
//! statement.bind(1, 50).unwrap();
//!
@ -61,15 +79,24 @@
//! ```
//! use sqlite::Value;
//! # let connection = sqlite::open(":memory:").unwrap();
//! # connection.execute("
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ").unwrap();
//! # connection
//! # .execute(
//! # "
//! # CREATE TABLE users (name TEXT, age INTEGER);
//! # INSERT INTO users (name, age) VALUES ('Alice', 42);
//! # INSERT INTO users (name, age) VALUES ('Bob', 69);
//! # ",
//! # )
//! # .unwrap();
//!
//! let mut cursor = connection.prepare("
//! SELECT * FROM users WHERE age > ?
//! ").unwrap().cursor();
//! let mut cursor = connection
//! .prepare(
//! "
//! SELECT * FROM users WHERE age > ?
//! ",
//! )
//! .unwrap()
//! .cursor();
//!
//! cursor.bind(&[Value::Integer(50)]).unwrap();
//!