Struct microbit::hal::Rng[−][src]

pub struct Rng(_);
Expand description

Interface to the RNG peripheral.

Right now, this is very basic, only providing blocking interfaces.

Implementations

impl Rng[src]

pub fn new(rng: RNG) -> Rng[src]

pub fn random(&mut self, buf: &mut [u8])[src]

Fill the provided buffer with random bytes.

Will block until the buffer is full.

pub fn random_u8(&mut self) -> u8[src]

Return a random u8.

pub fn random_u16(&mut self) -> u16[src]

Return a random u16.

pub fn random_u32(&mut self) -> u32[src]

Return a random u32.

pub fn random_u64(&mut self) -> u64[src]

Return a random u64.

Trait Implementations

impl RngCore for Rng[src]

pub fn next_u32(&mut self) -> u32[src]

Return the next random u32. Read more

pub fn next_u64(&mut self) -> u64[src]

Return the next random u64. Read more

pub fn fill_bytes(&mut self, dest: &mut [u8])[src]

Fill dest with random data. Read more

pub fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error>[src]

Fill dest entirely with random data. Read more

impl CryptoRng for Rng[src]

Auto Trait Implementations

impl Send for Rng

impl !Sync for Rng

impl Unpin for Rng

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Az for T[src]

pub fn az<Dst>(self) -> Dst where
    T: Cast<Dst>, [src]

Casts the value.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> CheckedAs for T[src]

pub fn checked_as<Dst>(self) -> Option<Dst> where
    T: CheckedCast<Dst>, [src]

Casts the value.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<Src, Dst> LosslessTryInto<Dst> for Src where
    Dst: LosslessTryFrom<Src>, [src]

pub fn lossless_try_into(self) -> Option<Dst>[src]

Performs the conversion.

impl<Src, Dst> LossyInto<Dst> for Src where
    Dst: LossyFrom<Src>, [src]

pub fn lossy_into(self) -> Dst[src]

Performs the conversion.

impl<T> OverflowingAs for T[src]

pub fn overflowing_as<Dst>(self) -> (Dst, bool) where
    T: OverflowingCast<Dst>, [src]

Casts the value.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatingAs for T[src]

pub fn saturating_as<Dst>(self) -> Dst where
    T: SaturatingCast<Dst>, [src]

Casts the value.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> UnwrappedAs for T[src]

pub fn unwrapped_as<Dst>(self) -> Dst where
    T: UnwrappedCast<Dst>, [src]

Casts the value.

impl<T> WrappingAs for T[src]

pub fn wrapping_as<Dst>(self) -> Dst where
    T: WrappingCast<Dst>, [src]

Casts the value.