hmac_sha256

Struct HKDF

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pub struct HKDF;

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impl HKDF

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pub fn extract(salt: impl AsRef<[u8]>, ikm: impl AsRef<[u8]>) -> [u8; 32]

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pub fn expand(out: &mut [u8], prk: impl AsRef<[u8]>, info: impl AsRef<[u8]>)

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impl Freeze for HKDF

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impl RefUnwindSafe for HKDF

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impl Send for HKDF

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impl Sync for HKDF

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impl Unpin for HKDF

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impl UnwindSafe for HKDF

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

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where T: ?Sized,

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

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

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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.