Struct DefaultColumnConstraintGenerator

pub struct DefaultColumnConstraintGenerator { /* private fields */ }

Implementations§

Trait Implementations§

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

DefaultColumnConstraintGenerator

Struct DefaultColumnConstraintGenerator

Implementations§

Trait Implementations§

Auto Trait Implementations§

Blanket Implementations§

Struct DefaultColumnConstraintGenerator Copy item path

Implementations§

impl DefaultColumnConstraintGenerator

pub fn new(context: GeneratorContext) -> Self

pub fn context(&self) -> &GeneratorContext

pub fn generate_constraint(&self, table: &Table, column: &Column) -> String

Trait Implementations§

impl ColumnConstraintGenerator for DefaultColumnConstraintGenerator

fn column_check_constraints(&self, table: &Table) -> Vec<String>

Auto Trait Implementations§

impl !RefUnwindSafe for DefaultColumnConstraintGenerator

impl !Send for DefaultColumnConstraintGenerator

impl !Sync for DefaultColumnConstraintGenerator

impl !UnwindSafe for DefaultColumnConstraintGenerator

impl Freeze for DefaultColumnConstraintGenerator

impl Unpin for DefaultColumnConstraintGenerator

impl UnsafeUnpin for DefaultColumnConstraintGenerator

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct DefaultColumnConstraintGenerator

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,