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https://github.com/isar/rusqlite.git
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Rustfmt
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@@ -37,11 +37,7 @@ impl Connection {
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///
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/// Will return `Err` if `sql` cannot be converted to a C-compatible string or if the
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/// underlying SQLite call fails.
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pub fn query_row_named<T, F>(&self,
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sql: &str,
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params: &[(&str, &ToSql)],
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f: F)
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-> Result<T>
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pub fn query_row_named<T, F>(&self, sql: &str, params: &[(&str, &ToSql)], f: F) -> Result<T>
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where F: FnOnce(Row) -> T
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{
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let mut stmt = try!(self.prepare(sql));
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@@ -91,9 +87,7 @@ impl<'conn> Statement<'conn> {
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/// which case `query` should be used instead), or the underling SQLite call fails.
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pub fn execute_named(&mut self, params: &[(&str, &ToSql)]) -> Result<c_int> {
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try!(self.bind_parameters_named(params));
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unsafe {
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self.execute_()
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}
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unsafe { self.execute_() }
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}
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/// Execute the prepared statement with named parameter(s), returning an iterator over the
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@@ -118,9 +112,7 @@ impl<'conn> Statement<'conn> {
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/// # Failure
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///
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/// Will return `Err` if binding parameters fails.
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pub fn query_named<'a>(&'a mut self,
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params: &[(&str, &ToSql)])
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-> Result<Rows<'a>> {
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pub fn query_named<'a>(&'a mut self, params: &[(&str, &ToSql)]) -> Result<Rows<'a>> {
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self.reset_if_needed();
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try!(self.bind_parameters_named(params));
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@@ -198,8 +190,10 @@ mod test {
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let mut stmt = db.prepare("INSERT INTO test (x, y) VALUES (:x, :y)").unwrap();
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stmt.execute_named(&[(":x", &"one")]).unwrap();
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let result: Option<String> = db.query_row("SELECT y FROM test WHERE x = 'one'", &[],
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|row| row.get(0)).unwrap();
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let result: Option<String> = db.query_row("SELECT y FROM test WHERE x = 'one'",
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&[],
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|row| row.get(0))
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.unwrap();
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assert!(result.is_none());
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}
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@@ -213,8 +207,10 @@ mod test {
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stmt.execute_named(&[(":x", &"one")]).unwrap();
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stmt.execute_named(&[(":y", &"two")]).unwrap();
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let result: String = db.query_row("SELECT x FROM test WHERE y = 'two'", &[],
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|row| row.get(0)).unwrap();
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let result: String = db.query_row("SELECT x FROM test WHERE y = 'two'",
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&[],
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|row| row.get(0))
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.unwrap();
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assert_eq!(result, "one");
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}
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}
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