Struct ModifierFn

pub struct ModifierFn(pub Rc<Closure<dyn Fn(ModifierArguments)>>);

Definition of a modifier function.

A modifier function will be called from popper.js and thus needs to be valid for the lifetime of the popper instance. Dropping the closure will invalidate the function and it will no longer be executed. This means that you need to keep a reference to the function for as long as it should be in used.

Tuple Fields

0: Rc<Closure<dyn Fn(ModifierArguments)>>

Trait Implementations

impl Clone for ModifierFn

fn clone(&self) -> ModifierFn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModifierFn

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

Formats the value using the given formatter.

impl PartialEq for ModifierFn

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.