Struct odbc_sys::Nullability

#[repr(C)]
pub struct Nullability(pub i16);

Used by SQLDescribeCol.

Implementations

impl Nullability

pub const UNKNOWN: Nullability

pub const NULLABLE: Nullability

pub const NO_NULLS: Nullability

Trait Implementations

impl Clone for Nullability

fn clone(&self) -> Nullability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Nullability

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

Formats the value using the given formatter.

impl PartialEq<Nullability> for Nullability

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

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

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

This method tests for !=.

impl Copy for Nullability

impl Eq for Nullability

impl StructuralEq for Nullability

impl StructuralPartialEq for Nullability