osom_lib_rand::randomness_sources

Struct OsRandomnessSource

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pub struct OsRandomnessSource<ANumber: Number> { /* private fields */ }
Available on crate feature std_os_rand only.
Expand description

Randomness source that retrieves randomness from the operating system.

At the moment implemented using [getrandom] crate.

Trait Implementations§

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impl<ANumber: Clone + Number> Clone for OsRandomnessSource<ANumber>

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fn clone(&self) -> OsRandomnessSource<ANumber>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<ANumber: Debug + Number> Debug for OsRandomnessSource<ANumber>

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

Formats the value using the given formatter. Read more
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impl<ANumber: Number> Default for OsRandomnessSource<ANumber>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<ANumber: PartialEq + Number> PartialEq for OsRandomnessSource<ANumber>

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fn eq(&self, other: &OsRandomnessSource<ANumber>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<ANumber: Number> RandomnessSource for OsRandomnessSource<ANumber>

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type TNumber = ANumber

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fn next_number(&mut self) -> Self::TNumber

Returns the next random number.
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fn fill_bytes(&mut self, bytes: &mut [u8])

Fills the given mut slice with random bytes.
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impl<ANumber: Eq + Number> Eq for OsRandomnessSource<ANumber>

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impl<ANumber: Number> StructuralPartialEq for OsRandomnessSource<ANumber>

Auto Trait Implementations§

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impl<ANumber> Freeze for OsRandomnessSource<ANumber>

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impl<ANumber> RefUnwindSafe for OsRandomnessSource<ANumber>
where ANumber: RefUnwindSafe,

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impl<ANumber> Send for OsRandomnessSource<ANumber>
where ANumber: Send,

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impl<ANumber> Sync for OsRandomnessSource<ANumber>
where ANumber: Sync,

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impl<ANumber> Unpin for OsRandomnessSource<ANumber>
where ANumber: Unpin,

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impl<ANumber> UnwindSafe for OsRandomnessSource<ANumber>
where ANumber: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.