ISAR/rusqlite
3
0
Fork 0
mirror of https://github.com/isar/rusqlite.git synced 2025-01-20 03:40:50 +08:00
Code Issues Packages Projects Releases Wiki Activity

Implement FromSql for std::num::NonZero types

Browse Source
This commit is contained in:
xaos 2023-04-05 04:38:51 +02:00
parent 00b88e37fe
commit ce7cdfb5bc
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/types/from_sql.rs
View File

@ -96,6 +96,15 @@ macro_rules! from_sql_integral(
i.try_into().map_err(|_| FromSqlError::OutOfRange(i)) i.try_into().map_err(|_| FromSqlError::OutOfRange(i))
} }
} }
);
(non_zero $nz:ty, $z:ty) => (
impl FromSql for $nz {
#[inline]
fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
let i = <$z>::column_result(value)?;
<$nz>::new(i).ok_or(FromSqlError::OutOfRange(0))
}
}
) )
); );
@ -110,6 +119,22 @@ from_sql_integral!(u32);
from_sql_integral!(u64); from_sql_integral!(u64);
from_sql_integral!(usize); from_sql_integral!(usize);
from_sql_integral!(non_zero std::num::NonZeroIsize, isize);
from_sql_integral!(non_zero std::num::NonZeroI8, i8);
from_sql_integral!(non_zero std::num::NonZeroI16, i16);
from_sql_integral!(non_zero std::num::NonZeroI32, i32);
from_sql_integral!(non_zero std::num::NonZeroI64, i64);
#[cfg(feature = "i128_blob")]
#[cfg_attr(docsrs, doc(cfg(feature = "i128_blob")))]
from_sql_integral!(non_zero std::num::NonZeroI128, i128);
from_sql_integral!(non_zero std::num::NonZeroUsize, usize);
from_sql_integral!(non_zero std::num::NonZeroU8, u8);
from_sql_integral!(non_zero std::num::NonZeroU16, u16);
from_sql_integral!(non_zero std::num::NonZeroU32, u32);
from_sql_integral!(non_zero std::num::NonZeroU64, u64);
// std::num::NonZeroU128 is not supported since u128 isn't either
impl FromSql for i64 { impl FromSql for i64 {
#[inline] #[inline]
fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> { fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {