# openssl::dh::DhRef - Rust
API documentation for the Rust `DhRef` struct in crate `openssl`.
Keywords: rust, rustlang, rust-lang, DhRef

# Struct openssl::dh::DhRef [−] [src]

    pub struct DhRef<T>(_, _);

## Implementations

### `impl<T> DhRef<T> where
T: HasParams,` [src]

#### `pub fn params_to_pem(&self) -> Result<Vec<u8>, ErrorStack>` [src]

Serializes the parameters into a PEM-encoded PKCS#3 DHparameter structure.

The output will have a header of `-----BEGIN DH PARAMETERS-----`.

This corresponds to `PEM_write_bio_DHparams`.

#### `pub fn params_to_der(&self) -> Result<Vec<u8>, ErrorStack>` [src]

Serializes the parameters into a DER-encoded PKCS#3 DHparameter structure.

This corresponds to `i2d_DHparams`.

### `impl<T> DhRef<T> where
T: HasPublic,` [src]

#### `pub fn public_key(&self) -> &BigNumRef` [src]

Returns the public key from the DH instance.

This corresponds to `DH_get0_key`.

### `impl<T> DhRef<T> where
T: HasPrivate,` [src]

#### `pub fn compute_key(&self, public_key: &BigNumRef) -> Result<Vec<u8>, ErrorStack>` [src]

Computes a shared secret from the own private key and the given `public_key`.

This corresponds to `DH_compute_key`.

## Trait Implementations

### `impl<T> AsRef<DhRef<T>> for Dh<T>` [src]

#### `fn as_ref(&self) -> &DhRef<T>` [src]

Performs the conversion.

### `impl<T> Borrow<DhRef<T>> for Dh<T>` [src]

#### `fn borrow(&self) -> &DhRef<T>` [src]

Immutably borrows from an owned value. Read more

### `impl<T> ForeignTypeRef for DhRef<T>` [src]

#### `type CType = DH`

The raw C type.

#### `pub unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self` [src]

Constructs a shared instance of this type from its raw type.

#### `pub unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self` [src]

Constructs a mutable reference of this type from its raw type.

#### `pub fn as_ptr(&self) -> *mut Self::CType` [src]

Returns a raw pointer to the wrapped value.

### `impl<T> Send for DhRef<T>` [src]

### `impl<T> Sync for DhRef<T>` [src]

## Auto Trait Implementations

### `impl<T> !RefUnwindSafe for DhRef<T>` [src]

### `impl<T> Unpin for DhRef<T> where
T: Unpin,` [src]

### `impl<T> UnwindSafe for DhRef<T> where
T: UnwindSafe,` [src]

## 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> 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> 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<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.