Struct SizeFn

pub struct SizeFn(/* private fields */);

Implementations

impl SizeFn

pub fn new( func: impl Fn(SizeFnContext) -> Option<f32> + 'static + Sync + Send, ) -> Self

pub fn new_data<D: Hash>( func: impl Fn(SizeFnContext) -> Option<f32> + 'static + Sync + Send, data: &D, ) -> Self

pub fn call(&self, context: SizeFnContext) -> Option<f32>

Trait Implementations

impl Clone for SizeFn

fn clone(&self) -> SizeFn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SizeFn

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SizeFn

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SizeFn

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 Serialize for SizeFn

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.