Trait SQLSchema 

pub trait SQLSchema<'a, T, V>: ToSQL<'a, V>
where
    V: SQLParam + 'a,
{
    const NAME: &'static str;
    const TYPE: T;
    const SQL: &'static str;
}

A schema item (table, column, index, view, enum) with a name and its CREATE SQL.

Generated by the schema macros. 'a is the lifetime of borrowed parameter values in the SQL it renders.

Required Associated Constants

const NAME: &'static str

The item’s SQL name.

const TYPE: T

The kind of item (a dialect-specific enum, or the column’s SQL type name for columns).

const SQL: &'static str

The statement that creates the item (CREATE TABLE ...), or an empty string when it has none.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, S, T, V> SQLSchema<'a, T, V> for &S

where S: SQLSchema<'a, T, V>, V: SQLParam + 'a,

const NAME: &'static str

const TYPE: T

const SQL: &'static str

Implementors