openssl::md

Struct MdRef

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pub struct MdRef(/* private fields */);
Expand description

A reference to an Md.

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impl MdRef

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pub fn block_size(&self) -> usize

Returns the block size of the digest in bytes.

This corresponds to EVP_MD_block_size.

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pub fn size(&self) -> usize

Returns the size of the digest in bytes.

This corresponds to EVP_MD_size.

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pub fn type_(&self) -> Nid

Returns the Nid of the digest.

This corresponds to EVP_MD_type.

Trait Implementations§

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impl ForeignTypeRef for MdRef

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type CType = EVP_MD

The raw C type.
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unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type.
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unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type.
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fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.
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impl Send for MdRef

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impl Sync for MdRef

Auto Trait Implementations§

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impl !Freeze for MdRef

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impl !RefUnwindSafe for MdRef

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impl Unpin for MdRef

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impl UnwindSafe for MdRef

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> 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.