Enum OptionGestureDirection 

#[repr(C, u8)]
pub enum OptionGestureDirection {
    None,
    Some(GestureDirection),
}

Variants

None

Some(GestureDirection)

Implementations

impl OptionGestureDirection

pub fn into_option(&self) -> Option<GestureDirection>

impl OptionGestureDirection

pub fn as_option(&self) -> Option<&GestureDirection>

pub fn replace(&mut self, value: GestureDirection) -> OptionGestureDirection

pub fn is_some(&self) -> bool

pub fn is_none(&self) -> bool

pub const fn as_ref(&self) -> Option<&GestureDirection>

pub fn as_mut(&mut self) -> Option<&mut GestureDirection>

pub fn map<U, F: FnOnce(GestureDirection) -> U>(self, f: F) -> Option<U>

pub fn and_then<U, F>(self, f: F) -> Option<U>

where F: FnOnce(GestureDirection) -> Option<U>,

Trait Implementations

impl Clone for OptionGestureDirection

fn clone(&self) -> OptionGestureDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionGestureDirection

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

Formats the value using the given formatter.

impl Default for OptionGestureDirection

fn default() -> OptionGestureDirection

Returns the “default value” for a type.

impl From<Option<GestureDirection>> for OptionGestureDirection

fn from(o: Option<GestureDirection>) -> OptionGestureDirection

Converts to this type from the input type.

impl From<OptionGestureDirection> for Option<GestureDirection>

fn from(o: OptionGestureDirection) -> Option<GestureDirection>

Converts to this type from the input type.

impl PartialEq for OptionGestureDirection

fn eq(&self, other: &OptionGestureDirection) -> 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 Copy for OptionGestureDirection

impl Eq for OptionGestureDirection

impl StructuralPartialEq for OptionGestureDirection