Struct tinyrand_alloc::mock::Surrogate

source · [−]

pub struct Surrogate<'a, 'd> { /* private fields */ }

Expand description

Encapsulates the state of the mock and a reference to the next_u128 delegate, so that it can be invoked from inside the mock by, for example, another delegate.

Implementations

source

impl Surrogate<'_, '_>

source

pub fn state(&self) -> &State

Obtains the mock state.

Trait Implementations

source

impl<'a, 'd> Rand for Surrogate<'a, 'd>

source

fn next_u64(&mut self) -> u64

Returns the next random u64.

source

fn next_u128(&mut self) -> u128

Returns the next random u128.

source

fn next_u16(&mut self) -> u16

Returns the next random u16.

source

fn next_u32(&mut self) -> u32

Returns the next random u32.

source

fn next_usize(&mut self) -> usize

Returns the next random usize.

source

fn next_bool(&mut self, p: Probability) -> bool

Returns a bool with a probability p of being true. Read more

source

fn next_lim_u16(&mut self, lim: u16) -> u16

Generates a random number in 0..lim.

source

fn next_lim_u32(&mut self, lim: u32) -> u32

Generates a random number in 0..lim.

source

fn next_lim_u64(&mut self, lim: u64) -> u64

Generates a random number in 0..lim.

source

fn next_lim_u128(&mut self, lim: u128) -> u128

Generates a random number in 0..lim.

source

fn next_lim_usize(&mut self, lim: usize) -> usize

Generates a random number in 0..lim.

Auto Trait Implementations

impl<'a, 'd> !RefUnwindSafe for Surrogate<'a, 'd>

impl<'a, 'd> !Send for Surrogate<'a, 'd>

impl<'a, 'd> !Sync for Surrogate<'a, 'd>

impl<'a, 'd> Unpin for Surrogate<'a, 'd>where
'd: 'a,

impl<'a, 'd> !UnwindSafe for Surrogate<'a, 'd>

Blanket Implementations

source

impl<T> Any for Twhere
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<R> RandLim<u128> for Rwhere
R: Rand,

source

fn next_lim(&mut self, lim: u128) -> u128

Generates a random number in 0..N.

source

impl<R> RandLim<u16> for Rwhere
R: Rand,

source

fn next_lim(&mut self, lim: u16) -> u16

Generates a random number in 0..N.

source

impl<R> RandLim<u32> for Rwhere
R: Rand,

source

fn next_lim(&mut self, lim: u32) -> u32

Generates a random number in 0..N.

source

impl<R> RandLim<u64> for Rwhere
R: Rand,

source

fn next_lim(&mut self, lim: u64) -> u64

Generates a random number in 0..N.

source

impl<R> RandLim<usize> for Rwhere
R: Rand,

source

fn next_lim(&mut self, lim: usize) -> usize

Generates a random number in 0..N.

source