Enum OptionIconProviderHandle 

#[repr(C, u8)]
pub enum OptionIconProviderHandle {
    None,
    Some(IconProviderHandle),
}

Variants

None

Some(IconProviderHandle)

Implementations

impl OptionIconProviderHandle

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

impl OptionIconProviderHandle

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

pub fn replace(&mut self, value: IconProviderHandle) -> OptionIconProviderHandle

pub fn is_some(&self) -> bool

pub fn is_none(&self) -> bool

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

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

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

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

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

Trait Implementations

impl Clone for OptionIconProviderHandle

fn clone(&self) -> OptionIconProviderHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OptionIconProviderHandle

fn default() -> OptionIconProviderHandle

Returns the “default value” for a type.

impl From<Option<IconProviderHandle>> for OptionIconProviderHandle

fn from(o: Option<IconProviderHandle>) -> OptionIconProviderHandle

Converts to this type from the input type.

impl From<OptionIconProviderHandle> for Option<IconProviderHandle>

fn from(o: OptionIconProviderHandle) -> Option<IconProviderHandle>

Converts to this type from the input type.