Enum CheckState 

pub enum CheckState {
    Unchecked,
    Checked,
    Indeterminate,
}

Checkbox state (supports tri-state).

Variants

Unchecked

Not checked

Checked

Checked

Indeterminate

Indeterminate (for partial selection in trees)

Implementations

impl CheckState

pub const fn toggle(&self) -> Self

Toggle between checked and unchecked.

pub const fn is_checked(&self) -> bool

Check if checked (true for Checked, false for others).

pub const fn is_indeterminate(&self) -> bool

Check if indeterminate.

Trait Implementations

impl Clone for CheckState

fn clone(&self) -> CheckState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckState

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

Formats the value using the given formatter.

impl Default for CheckState

fn default() -> CheckState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CheckState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CheckState

fn eq(&self, other: &CheckState) -> 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 Serialize for CheckState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CheckState

impl Eq for CheckState

impl StructuralPartialEq for CheckState