ISAR/rusqlite
3
0
Fork 0
mirror of https://github.com/isar/rusqlite.git synced 2024-11-23 09:09:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

Rustfmt

Browse Source
This commit is contained in:
gwenn 2016-05-16 19:52:17 +02:00
parent 9fefa372db
commit 3a52dd65f0
5 changed files with 38 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/blob.rs
View File

@ -159,9 +159,8 @@ impl<'conn> io::Read for Blob<'conn> {
if n <= 0 { if n <= 0 {
return Ok(0); return Ok(0);
} }
let rc = unsafe { let rc =
ffi::sqlite3_blob_read(self.blob, mem::transmute(buf.as_ptr()), n, self.pos) unsafe { ffi::sqlite3_blob_read(self.blob, mem::transmute(buf.as_ptr()), n, self.pos) };
};
self.conn self.conn
.decode_result(rc) .decode_result(rc)
.map(|_| { .map(|_| {
@ -353,7 +352,7 @@ mod test {
{ {
// ... but it should've written the first 10 bytes // ... but it should've written the first 10 bytes
let mut blob = db.blob_open(DatabaseName::Main, "test", "content", rowid, false) let mut blob = db.blob_open(DatabaseName::Main, "test", "content", rowid, false)
.unwrap(); .unwrap();
let mut bytes = [0u8; 10]; let mut bytes = [0u8; 10];
assert_eq!(10, blob.read(&mut bytes[..]).unwrap()); assert_eq!(10, blob.read(&mut bytes[..]).unwrap());
assert_eq!(b"0123456701", &bytes); assert_eq!(b"0123456701", &bytes);
@ -371,7 +370,7 @@ mod test {
{ {
// ... but it should've written the first 10 bytes // ... but it should've written the first 10 bytes
let mut blob = db.blob_open(DatabaseName::Main, "test", "content", rowid, false) let mut blob = db.blob_open(DatabaseName::Main, "test", "content", rowid, false)
.unwrap(); .unwrap();
let mut bytes = [0u8; 10]; let mut bytes = [0u8; 10];
assert_eq!(10, blob.read(&mut bytes[..]).unwrap()); assert_eq!(10, blob.read(&mut bytes[..]).unwrap());
assert_eq!(b"aaaaaaaaaa", &bytes); assert_eq!(b"aaaaaaaaaa", &bytes);

28
src/functions.rs
View File

@ -333,7 +333,9 @@ impl<'a> Context<'a> {
/// ///
/// `A` is the type of the aggregation context and `T` is the type of the final result. /// `A` is the type of the aggregation context and `T` is the type of the final result.
/// Implementations should be stateless. /// Implementations should be stateless.
pub trait Aggregate<A, T> where T: ToResult { pub trait Aggregate<A, T>
where T: ToResult
{
/// Initializes the aggregation context. Will be called prior to the first call /// Initializes the aggregation context. Will be called prior to the first call
/// to `step()` to set up the context for an invocation of the function. (Note: /// to `step()` to set up the context for an invocation of the function. (Note:
/// `init()` will not be called if the there are no rows.) /// `init()` will not be called if the there are no rows.)
@ -769,16 +771,16 @@ mod test {
fn test_varargs_function() { fn test_varargs_function() {
let db = Connection::open_in_memory().unwrap(); let db = Connection::open_in_memory().unwrap();
db.create_scalar_function("my_concat", -1, true, |ctx| { db.create_scalar_function("my_concat", -1, true, |ctx| {
let mut ret = String::new(); let mut ret = String::new();
for idx in 0..ctx.len() { for idx in 0..ctx.len() {
let s = try!(ctx.get::<String>(idx)); let s = try!(ctx.get::<String>(idx));
ret.push_str(&s); ret.push_str(&s);
} }
Ok(ret) Ok(ret)
}) })
.unwrap(); .unwrap();
for &(expected, query) in &[("", "SELECT my_concat()"), for &(expected, query) in &[("", "SELECT my_concat()"),
("onetwo", "SELECT my_concat('one', 'two')"), ("onetwo", "SELECT my_concat('one', 'two')"),
@ -829,18 +831,18 @@ mod test {
// sum should return NULL when given no columns (contrast with count below) // sum should return NULL when given no columns (contrast with count below)
let no_result = "SELECT my_sum(i) FROM (SELECT 2 AS i WHERE 1 <> 1)"; let no_result = "SELECT my_sum(i) FROM (SELECT 2 AS i WHERE 1 <> 1)";
let result: Option<i64> = db.query_row(no_result, &[], |r| r.get(0)) let result: Option<i64> = db.query_row(no_result, &[], |r| r.get(0))
.unwrap(); .unwrap();
assert!(result.is_none()); assert!(result.is_none());
let single_sum = "SELECT my_sum(i) FROM (SELECT 2 AS i UNION ALL SELECT 2)"; let single_sum = "SELECT my_sum(i) FROM (SELECT 2 AS i UNION ALL SELECT 2)";
let result: i64 = db.query_row(single_sum, &[], |r| r.get(0)) let result: i64 = db.query_row(single_sum, &[], |r| r.get(0))
.unwrap(); .unwrap();
assert_eq!(4, result); assert_eq!(4, result);
let dual_sum = "SELECT my_sum(i), my_sum(j) FROM (SELECT 2 AS i, 1 AS j UNION ALL SELECT \ let dual_sum = "SELECT my_sum(i), my_sum(j) FROM (SELECT 2 AS i, 1 AS j UNION ALL SELECT \
2, 1)"; 2, 1)";
let result: (i64, i64) = db.query_row(dual_sum, &[], |r| (r.get(0), r.get(1))) let result: (i64, i64) = db.query_row(dual_sum, &[], |r| (r.get(0), r.get(1)))
.unwrap(); .unwrap();
assert_eq!((4, 2), result); assert_eq!((4, 2), result);
} }
@ -856,7 +858,7 @@ mod test {
let single_sum = "SELECT my_count(i) FROM (SELECT 2 AS i UNION ALL SELECT 2)"; let single_sum = "SELECT my_count(i) FROM (SELECT 2 AS i UNION ALL SELECT 2)";
let result: i64 = db.query_row(single_sum, &[], |r| r.get(0)) let result: i64 = db.query_row(single_sum, &[], |r| r.get(0))
.unwrap(); .unwrap();
assert_eq!(2, result); assert_eq!(2, result);
} }
} }

17
src/lib.rs
View File

@ -521,8 +521,8 @@ impl Connection {
impl fmt::Debug for Connection { impl fmt::Debug for Connection {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("Connection") f.debug_struct("Connection")
.field("path", &self.path) .field("path", &self.path)
.finish() .finish()
} }
} }
@ -929,10 +929,10 @@ impl<'conn> fmt::Debug for Statement<'conn> {
str::from_utf8(c_slice) str::from_utf8(c_slice)
}; };
f.debug_struct("Statement") f.debug_struct("Statement")
.field("conn", self.conn) .field("conn", self.conn)
.field("stmt", &self.stmt) .field("stmt", &self.stmt)
.field("sql", &sql) .field("sql", &sql)
.finish() .finish()
} }
} }
@ -949,7 +949,8 @@ pub struct MappedRows<'stmt, F> {
map: F, map: F,
} }
impl<'stmt, T, F> Iterator for MappedRows<'stmt, F> where F: FnMut(&Row) -> T impl<'stmt, T, F> Iterator for MappedRows<'stmt, F>
where F: FnMut(&Row) -> T
{ {
type Item = Result<T>; type Item = Result<T>;
@ -974,7 +975,7 @@ impl<'stmt, T, E, F> Iterator for AndThenRows<'stmt, F>
fn next(&mut self) -> Option<Self::Item> { fn next(&mut self) -> Option<Self::Item> {
self.rows.next().map(|row_result| { self.rows.next().map(|row_result| {
row_result.map_err(E::from) row_result.map_err(E::from)
.and_then(|row| (self.map)(&row)) .and_then(|row| (self.map)(&row))
}) })
} }
} }

14
src/named_params.rs
View File

@ -190,10 +190,9 @@ mod test {
let mut stmt = db.prepare("INSERT INTO test (x, y) VALUES (:x, :y)").unwrap(); let mut stmt = db.prepare("INSERT INTO test (x, y) VALUES (:x, :y)").unwrap();
stmt.execute_named(&[(":x", &"one")]).unwrap(); stmt.execute_named(&[(":x", &"one")]).unwrap();
let result: Option<String> = db.query_row("SELECT y FROM test WHERE x = 'one'", let result: Option<String> =
&[], db.query_row("SELECT y FROM test WHERE x = 'one'", &[], |row| row.get(0))
|row| row.get(0)) .unwrap();
.unwrap();
assert!(result.is_none()); assert!(result.is_none());
} }
@ -207,10 +206,9 @@ mod test {
stmt.execute_named(&[(":x", &"one")]).unwrap(); stmt.execute_named(&[(":x", &"one")]).unwrap();
stmt.execute_named(&[(":y", &"two")]).unwrap(); stmt.execute_named(&[(":y", &"two")]).unwrap();
let result: String = db.query_row("SELECT x FROM test WHERE y = 'two'", let result: String =
&[], db.query_row("SELECT x FROM test WHERE y = 'two'", &[], |row| row.get(0))
|row| row.get(0)) .unwrap();
.unwrap();
assert_eq!(result, "one"); assert_eq!(result, "one");
} }
} }

8
src/types/mod.rs
View File

@ -379,8 +379,8 @@ mod test {
let db = checked_memory_handle(); let db = checked_memory_handle();
db.execute("INSERT INTO foo(b, t, i, f) VALUES (X'0102', 'text', 1, 1.5)", db.execute("INSERT INTO foo(b, t, i, f) VALUES (X'0102', 'text', 1, 1.5)",
&[]) &[])
.unwrap(); .unwrap();
let mut stmt = db.prepare("SELECT b, t, i, f, n FROM foo").unwrap(); let mut stmt = db.prepare("SELECT b, t, i, f, n FROM foo").unwrap();
let mut rows = stmt.query(&[]).unwrap(); let mut rows = stmt.query(&[]).unwrap();
@ -442,8 +442,8 @@ mod test {
let db = checked_memory_handle(); let db = checked_memory_handle();
db.execute("INSERT INTO foo(b, t, i, f) VALUES (X'0102', 'text', 1, 1.5)", db.execute("INSERT INTO foo(b, t, i, f) VALUES (X'0102', 'text', 1, 1.5)",
&[]) &[])
.unwrap(); .unwrap();
let mut stmt = db.prepare("SELECT b, t, i, f, n FROM foo").unwrap(); let mut stmt = db.prepare("SELECT b, t, i, f, n FROM foo").unwrap();
let mut rows = stmt.query(&[]).unwrap(); let mut rows = stmt.query(&[]).unwrap();