Struct TableField

Source
pub struct TableField {
    pub name: &'static str,
    pub is_primary_key: bool,
    pub is_unique: bool,
    pub foreign_key_to_table_name: Option<&'static str>,
    pub sql_type_name: &'static str,
    pub is_null: bool,
}
Expand description

Information about a field of a table struct.

Fields§

§name: &'static str

The name of the field.

§is_primary_key: bool

Is this field the primary key?

§is_unique: bool

Does this field have a unique constraint on it?

§foreign_key_to_table_name: Option<&'static str>

The name of the table which this field has a foreign key constraint to, if any.

§sql_type_name: &'static str

The sql string representation of this field’s sql type.

§is_null: bool

Is this field nullable?

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V