Struct UnwrapErr

pub struct UnwrapErr<R>(pub R)
where
    R: TryRngCore;

Available on crate feature dep_rand_core only.

Wrapper around TryRngCore implementation which implements RngCore by panicking on potential errors.

Tuple Fields

0: R

Trait Implementations

impl<R> Clone for UnwrapErr<R>

where R: Clone + TryRngCore,

fn clone(&self) -> UnwrapErr<R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R> Debug for UnwrapErr<R>

where R: Debug + TryRngCore,

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

Formats the value using the given formatter.

impl<R> Default for UnwrapErr<R>

where R: Default + TryRngCore,

fn default() -> UnwrapErr<R>

Returns the “default value” for a type.

impl<R> Hash for UnwrapErr<R>

where R: Hash + TryRngCore,

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<R> PartialEq for UnwrapErr<R>

where R: PartialEq + TryRngCore,

fn eq(&self, other: &UnwrapErr<R>) -> 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<R> RngCore for UnwrapErr<R>

where R: TryRngCore,

fn next_u32(&mut self) -> u32

Return the next random u32.

fn next_u64(&mut self) -> u64

Return the next random u64.

fn fill_bytes(&mut self, dst: &mut [u8])

Fill dest with random data.

impl<R> Copy for UnwrapErr<R>

where R: Copy + TryRngCore,

impl<R> CryptoRng for UnwrapErr<R>

where R: TryCryptoRng,

impl<R> Eq for UnwrapErr<R>

where R: Eq + TryRngCore,

impl<R> StructuralPartialEq for UnwrapErr<R>

where R: TryRngCore,