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Merge branch 'functions' of https://github.com/gwenn/rusqlite into gwenn-functions

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Conflicts:
	Cargo.toml
	src/lib.rs
This commit is contained in:
John Gallagher
2015-12-11 11:31:25 -05:00
parent a1f1480b18 fe6afe2a94
commit 9f5f4ac385
5 changed files with 357 additions and 0 deletions
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22
src/types.rs
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@@ -100,6 +100,15 @@ raw_to_impl!(c_int, sqlite3_bind_int);
raw_to_impl!(i64, sqlite3_bind_int64);
raw_to_impl!(c_double, sqlite3_bind_double);
impl ToSql for bool {
unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
match *self {
true => ffi::sqlite3_bind_int(stmt, col, 1),
_ => ffi::sqlite3_bind_int(stmt, col, 0),
}
}
}
impl<'a> ToSql for &'a str {
unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
let length = self.len();
@@ -203,6 +212,19 @@ raw_from_impl!(c_int, sqlite3_column_int, ffi::SQLITE_INTEGER);
raw_from_impl!(i64, sqlite3_column_int64, ffi::SQLITE_INTEGER);
raw_from_impl!(c_double, sqlite3_column_double, ffi::SQLITE_FLOAT);
impl FromSql for bool {
unsafe fn column_result(stmt: *mut sqlite3_stmt, col: c_int) -> SqliteResult<bool> {
match ffi::sqlite3_column_int(stmt, col) {
0 => Ok(false),
_ => Ok(true),
}
}
unsafe fn column_has_valid_sqlite_type(stmt: *mut sqlite3_stmt, col: c_int) -> bool {
sqlite3_column_type(stmt, col) == ffi::SQLITE_INTEGER
}
}
impl FromSql for String {
unsafe fn column_result(stmt: *mut sqlite3_stmt, col: c_int) -> SqliteResult<String> {
let c_text = ffi::sqlite3_column_text(stmt, col);