Struct openssl::ssl::ExtensionContext
source · pub struct ExtensionContext(/* private fields */);
Expand description
Which messages and under which conditions an extension should be added or expected.
Implementations§
source§impl ExtensionContext
impl ExtensionContext
sourcepub const TLS_IMPLEMENTATION_ONLY: Self = _
pub const TLS_IMPLEMENTATION_ONLY: Self = _
Some extensions may be allowed in DTLS but we don’t implement them for it
sourcepub const SSL3_ALLOWED: Self = _
pub const SSL3_ALLOWED: Self = _
Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is
sourcepub const TLS1_2_AND_BELOW_ONLY: Self = _
pub const TLS1_2_AND_BELOW_ONLY: Self = _
Extension is only defined for TLS1.2 and below
sourcepub const TLS1_3_ONLY: Self = _
pub const TLS1_3_ONLY: Self = _
Extension is only defined for TLS1.3 and above
sourcepub const IGNORE_ON_RESUMPTION: Self = _
pub const IGNORE_ON_RESUMPTION: Self = _
Ignore this extension during parsing if we are resuming
pub const CLIENT_HELLO: Self = _
sourcepub const TLS1_2_SERVER_HELLO: Self = _
pub const TLS1_2_SERVER_HELLO: Self = _
Really means TLS1.2 or below
pub const TLS1_3_SERVER_HELLO: Self = _
pub const TLS1_3_ENCRYPTED_EXTENSIONS: Self = _
pub const TLS1_3_HELLO_RETRY_REQUEST: Self = _
pub const TLS1_3_CERTIFICATE: Self = _
pub const TLS1_3_NEW_SESSION_TICKET: Self = _
pub const TLS1_3_CERTIFICATE_REQUEST: Self = _
source§impl ExtensionContext
impl ExtensionContext
sourcepub const fn bits(&self) -> c_uint
pub const fn bits(&self) -> c_uint
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: c_uint) -> Option<Self>
pub const fn from_bits(bits: c_uint) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: c_uint) -> Self
pub const fn from_bits_truncate(bits: c_uint) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: c_uint) -> Self
pub const fn from_bits_retain(bits: c_uint) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl ExtensionContext
impl ExtensionContext
sourcepub const fn iter(&self) -> Iter<ExtensionContext>
pub const fn iter(&self) -> Iter<ExtensionContext>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<ExtensionContext>
pub const fn iter_names(&self) -> IterNames<ExtensionContext>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl Binary for ExtensionContext
impl Binary for ExtensionContext
source§impl BitAnd for ExtensionContext
impl BitAnd for ExtensionContext
source§impl BitAndAssign for ExtensionContext
impl BitAndAssign for ExtensionContext
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for ExtensionContext
impl BitOr for ExtensionContext
source§fn bitor(self, other: ExtensionContext) -> Self
fn bitor(self, other: ExtensionContext) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = ExtensionContext
type Output = ExtensionContext
|
operator.source§impl BitOrAssign for ExtensionContext
impl BitOrAssign for ExtensionContext
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for ExtensionContext
impl BitXor for ExtensionContext
source§impl BitXorAssign for ExtensionContext
impl BitXorAssign for ExtensionContext
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for ExtensionContext
impl Clone for ExtensionContext
source§fn clone(&self) -> ExtensionContext
fn clone(&self) -> ExtensionContext
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ExtensionContext
impl Debug for ExtensionContext
source§impl Extend<ExtensionContext> for ExtensionContext
impl Extend<ExtensionContext> for ExtensionContext
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl Flags for ExtensionContext
impl Flags for ExtensionContext
source§const FLAGS: &'static [Flag<ExtensionContext>] = _
const FLAGS: &'static [Flag<ExtensionContext>] = _
source§fn from_bits_retain(bits: c_uint) -> ExtensionContext
fn from_bits_retain(bits: c_uint) -> ExtensionContext
source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read moresource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moresource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<ExtensionContext> for ExtensionContext
impl FromIterator<ExtensionContext> for ExtensionContext
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl Hash for ExtensionContext
impl Hash for ExtensionContext
source§impl IntoIterator for ExtensionContext
impl IntoIterator for ExtensionContext
source§impl LowerHex for ExtensionContext
impl LowerHex for ExtensionContext
source§impl Not for ExtensionContext
impl Not for ExtensionContext
source§impl Octal for ExtensionContext
impl Octal for ExtensionContext
source§impl Ord for ExtensionContext
impl Ord for ExtensionContext
source§fn cmp(&self, other: &ExtensionContext) -> Ordering
fn cmp(&self, other: &ExtensionContext) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for ExtensionContext
impl PartialEq for ExtensionContext
source§fn eq(&self, other: &ExtensionContext) -> bool
fn eq(&self, other: &ExtensionContext) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for ExtensionContext
impl PartialOrd for ExtensionContext
source§fn partial_cmp(&self, other: &ExtensionContext) -> Option<Ordering>
fn partial_cmp(&self, other: &ExtensionContext) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl PublicFlags for ExtensionContext
impl PublicFlags for ExtensionContext
source§impl Sub for ExtensionContext
impl Sub for ExtensionContext
source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§type Output = ExtensionContext
type Output = ExtensionContext
-
operator.source§impl SubAssign for ExtensionContext
impl SubAssign for ExtensionContext
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
source§impl UpperHex for ExtensionContext
impl UpperHex for ExtensionContext
impl Copy for ExtensionContext
impl Eq for ExtensionContext
impl StructuralPartialEq for ExtensionContext
Auto Trait Implementations§
impl Freeze for ExtensionContext
impl RefUnwindSafe for ExtensionContext
impl Send for ExtensionContext
impl Sync for ExtensionContext
impl Unpin for ExtensionContext
impl UnwindSafe for ExtensionContext
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)