rustls

Enum NamedGroup

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#[non_exhaustive]
pub enum NamedGroup { secp256r1, secp384r1, secp521r1, X25519, X448, FFDHE2048, FFDHE3072, FFDHE4096, FFDHE6144, FFDHE8192, Unknown(u16), }
Expand description

The NamedGroup TLS protocol enum. Values in this enum are taken from the various RFCs covering TLS, and are listed by IANA. The Unknown item is used when processing unrecognised ordinals.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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secp256r1

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secp384r1

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secp521r1

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X25519

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X448

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FFDHE2048

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FFDHE3072

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FFDHE4096

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FFDHE6144

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FFDHE8192

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Unknown(u16)

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impl NamedGroup

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pub fn to_array(self) -> [u8; 2]

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pub fn as_str(&self) -> Option<&'static str>

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impl NamedGroup

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pub fn key_exchange_algorithm(self) -> KeyExchangeAlgorithm

Return the key exchange algorithm associated with this NamedGroup

Trait Implementations§

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impl Clone for NamedGroup

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fn clone(&self) -> NamedGroup

Returns a copy 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 Debug for NamedGroup

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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 From<NamedGroup> for u16

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fn from(value: NamedGroup) -> Self

Converts to this type from the input type.
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impl From<u16> for NamedGroup

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fn from(x: u16) -> Self

Converts to this type from the input type.
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impl PartialEq for NamedGroup

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fn eq(&self, other: &NamedGroup) -> 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 Copy for NamedGroup

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impl Eq for NamedGroup

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impl StructuralPartialEq for NamedGroup

Auto Trait Implementations§

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, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 4 bytes

Size for each variant:

  • secp256r1: 0 bytes
  • secp384r1: 0 bytes
  • secp521r1: 0 bytes
  • X25519: 0 bytes
  • X448: 0 bytes
  • FFDHE2048: 0 bytes
  • FFDHE3072: 0 bytes
  • FFDHE4096: 0 bytes
  • FFDHE6144: 0 bytes
  • FFDHE8192: 0 bytes
  • Unknown: 2 bytes