Struct egui::UserData

pub struct UserData {
    pub data: Option<Arc<dyn Any + Send + Sync>>,
}

A wrapper around dyn Any, used for passing custom user data to crate::ViewportCommand::Screenshot.

Fields

data: Option<Arc<dyn Any + Send + Sync>>

A user value given to the screenshot command, that will be returned in crate::Event::Screenshot.

Implementations

impl UserData

pub fn new(user_info: impl Any + Send + Sync) -> Self

You can also use Self::default.

Trait Implementations

impl Clone for UserData

fn clone(&self) -> UserData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserData

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

Formats the value using the given formatter.

impl Default for UserData

fn default() -> UserData

Returns the “default value” for a type.

impl Hash for UserData

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UserData

fn eq(&self, other: &Self) -> 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 UserData