Trait IntoColumn

pub trait IntoColumn<'t, S>: Typed + Clone {
    // Provided method
    fn into_column(self) -> Column<'t, S, Self::Typ> { ... }
}

Trait for all values that can be used in queries.

This includes Columns from queries and rust values.

• 't is the context in which this value is valid.
• S is the schema in which this value is valid.

Provided Methods

fn into_column(self) -> Column<'t, S, Self::Typ>

Turn this value into a Column.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'t, S> IntoColumn<'t, S> for &str

impl<'t, S> IntoColumn<'t, S> for bool

impl<'t, S> IntoColumn<'t, S> for f64

impl<'t, S> IntoColumn<'t, S> for i64

impl<'t, S> IntoColumn<'t, S> for String

impl<'t, S, T> IntoColumn<'t, S> for &T

where T: IntoColumn<'t, S>,

impl<'t, S, T: IntoColumn<'t, S, Typ = X>, X: MyTyp<Sql: Nullable>> IntoColumn<'t, S> for Option<T>

Implementors

impl<'t, S> IntoColumn<'t, S> for UnixEpoch

impl<'t, S: 't, T: 't> IntoColumn<'t, S> for Column<'t, S, T>

impl<'t, T: Table> IntoColumn<'t, <T as Table>::Schema> for TableRow<'_, T>

impl<S> IntoColumn<'_, S> for NoTable