pub struct FieldMeta<R> {
pub name: &'static str,
pub nullable: bool,
/* private fields */
}
Expand description
Simple compile-time column metadata passed to visitors.
Fields§
§name: &'static str
Column name.
nullable: bool
Whether this column is nullable.
Implementations§
Auto Trait Implementations§
impl<R> Freeze for FieldMeta<R>
impl<R> RefUnwindSafe for FieldMeta<R>where
R: RefUnwindSafe,
impl<R> Send for FieldMeta<R>where
R: Send,
impl<R> Sync for FieldMeta<R>where
R: Sync,
impl<R> Unpin for FieldMeta<R>where
R: Unpin,
impl<R> UnwindSafe for FieldMeta<R>where
R: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more