Struct UnsetValue 

pub struct UnsetValue {
    pub property: Id,
    pub language: UnsetLanguage,
}

Specifies a value to unset, with optional language targeting (TEXT only).

Fields

property: Id

The property whose value to clear.

language: UnsetLanguage

Which language slot(s) to clear. For TEXT properties: All clears all slots, English clears English slot, Specific clears a specific language slot. For non-TEXT properties: must be All.

Implementations

impl UnsetValue

pub fn all(property: Id) -> Self

Creates an UnsetValue that clears all values for a property.

pub fn english(property: Id) -> Self

Creates an UnsetValue that clears the English slot for a TEXT property.

pub fn language(property: Id, language: Id) -> Self

Creates an UnsetValue that clears a specific language for a TEXT property.

Trait Implementations

impl Clone for UnsetValue

fn clone(&self) -> UnsetValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnsetValue

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

Formats the value using the given formatter.

impl Default for UnsetValue

fn default() -> UnsetValue

Returns the “default value” for a type.

impl PartialEq for UnsetValue

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for UnsetValue

impl StructuralPartialEq for UnsetValue