Struct Rad 

pub struct Rad(pub f64);

弧度（NewType）

表示角度的弧度值。使用 NewType 模式防止与角度值混淆。

Tuple Fields

0: f64

Implementations

impl Rad

pub const ZERO: Self

零弧度常量

pub const PI: Self

π 弧度（180度）

pub const TAU: Self

2π 弧度（360度）

pub const FRAC_PI_2: Self

π/2 弧度（90度）

pub const FRAC_PI_4: Self

π/4 弧度（45度）

pub const fn new(value: f64) -> Self

创建新的弧度值

pub fn to_deg(self) -> Deg

转换为角度

pub fn value(self) -> f64

获取原始值

pub fn sin(self) -> f64

计算正弦值

pub fn cos(self) -> f64

计算余弦值

pub fn tan(self) -> f64

计算正切值

pub fn abs(self) -> Self

取绝对值

pub fn normalize(self) -> Self

归一化到 [-π, π] 范围

pub fn clamp(self, min: Self, max: Self) -> Self

限制范围

Trait Implementations

impl Add for Rad

type Output = Rad

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl AddAssign for Rad

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Rad

fn clone(&self) -> Rad

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rad

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

Formats the value using the given formatter.

impl Display for Rad

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

Formats the value using the given formatter.

impl Div<f64> for Rad

type Output = Rad

The resulting type after applying the / operator.

fn div(self, rhs: f64) -> Self

Performs the / operation.

impl Div for Rad

type Output = f64

The resulting type after applying the / operator.

fn div(self, rhs: Rad) -> f64

Performs the / operation.

impl DivAssign<f64> for Rad

fn div_assign(&mut self, rhs: f64)

Performs the /= operation.

impl Mul<Rad> for f64

type Output = Rad

The resulting type after applying the * operator.

fn mul(self, rhs: Rad) -> Rad

Performs the * operation.

impl Mul<f64> for Rad

type Output = Rad

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self

Performs the * operation.

impl MulAssign<f64> for Rad

fn mul_assign(&mut self, rhs: f64)

Performs the *= operation.

impl Neg for Rad

type Output = Rad

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Rad

fn eq(&self, other: &Rad) -> 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 PartialOrd for Rad

fn partial_cmp(&self, other: &Rad) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Sub for Rad

type Output = Rad

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl SubAssign for Rad

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Rad

impl StructuralPartialEq for Rad