Struct RandomNumber 

pub struct RandomNumber<T> {
    pub min: T,
    pub max: T,
    /* private fields */
}

随机数字生成器

Fields

min: T

最小值

max: T

最大值

Implementations

impl<T> RandomNumber<T>

pub fn new(min: T, max: T) -> Self

创建新的随机数字生成器

impl RandomNumber<i32>

pub fn generate(&self) -> TestingResult<i32>

生成随机 i32

impl RandomNumber<i64>

pub fn generate(&self) -> TestingResult<i64>

生成随机 i64

impl RandomNumber<u32>

pub fn generate(&self) -> TestingResult<u32>

生成随机 u32

impl RandomNumber<u64>

pub fn generate(&self) -> TestingResult<u64>

生成随机 u64

impl RandomNumber<f64>

pub fn generate(&self) -> TestingResult<f64>

生成随机 f64

Trait Implementations

impl<T: Clone> Clone for RandomNumber<T>

fn clone(&self) -> RandomNumber<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for RandomNumber<T>

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

Formats the value using the given formatter.