Enum draw_state::state::Equation

pub enum Equation {
    Add,
    Sub,
    RevSub,
    Min,
    Max,
}

Variants

Add

Adds source and destination. Source and destination are multiplied by blending parameters before addition.

Sub

Subtracts destination from source. Source and destination are multiplied by blending parameters before subtraction.

RevSub

Subtracts source from destination. Source and destination are multiplied by blending parameters before subtraction.

Min

Component-wise minimum value of source and destination. Blending parameters are ignored.

Max

Component-wise maximum value of source and destination. Blending parameters are ignored.

Trait Implementations

impl Clone for Equation

fn clone(&self) -> Equation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Equation

impl Debug for Equation

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for Equation

impl Hash for Equation

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Ord for Equation

fn cmp(&self, __arg_0: &Equation) -> Ordering

This method returns an Ordering between self and other.

impl PartialEq for Equation

fn eq(&self, __arg_0: &Equation) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd for Equation

fn partial_cmp(&self, __arg_0: &Equation) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.