Struct sea_schema::postgres::def::NotNull

pub struct NotNull;

Available on crate features postgres and def only.

The constraint that a value must not be null

Implementations

impl NotNull

pub fn from_bool(boolean: bool) -> Option<NotNull>

Trait Implementations

impl Clone for NotNull

fn clone(&self) -> NotNull

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NotNull

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for NotNull

fn eq(&self, other: &NotNull) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NotNull