pub struct ColumnDef {
pub name: String,
/* private fields */
}Fields§
§name: StringImplementations§
Source§impl ColumnDef
impl ColumnDef
pub fn not_null(&mut self) -> &mut ColumnDef
pub fn nullable(&mut self) -> &mut ColumnDef
pub fn unique(&mut self) -> &mut ColumnDef
pub fn primary_key(&mut self) -> &mut ColumnDef
pub fn default(&mut self, value: impl Into<String>) -> &mut ColumnDef
pub fn default_value<T>(&mut self, value: T) -> &mut ColumnDef
Auto Trait Implementations§
impl Freeze for ColumnDef
impl !RefUnwindSafe for ColumnDef
impl Send for ColumnDef
impl Sync for ColumnDef
impl Unpin for ColumnDef
impl UnsafeUnpin for ColumnDef
impl !UnwindSafe for ColumnDef
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
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more