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

Flags for the Notation Data subpacket.

Implementations§

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impl NotationDataFlags

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pub fn new<B: AsRef<[u8]>>(bits: B) -> Result<Self>

Creates a new instance from bits.

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pub fn empty() -> Self

Returns an empty key server preference set.

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pub fn as_bitfield(&self) -> &Bitfield

Returns a reference to the underlying Bitfield.

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pub fn get(&self, bit: usize) -> bool

Returns whether the specified notation data flag is set.

§Examples
use sequoia_openpgp as openpgp;
use openpgp::packet::signature::subpacket::NotationDataFlags;

// Notation Data flags 0 and 2.
let ndf = NotationDataFlags::new(&[5, 0, 0, 0])?;

assert!(ndf.get(0));
assert!(! ndf.get(1));
assert!(ndf.get(2));
assert!(! ndf.get(3));
assert!(! ndf.get(8));
assert!(! ndf.get(80));
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pub fn set(self, bit: usize) -> Result<Self>

Sets the specified notation data flag.

§Examples
use sequoia_openpgp as openpgp;
use openpgp::packet::signature::subpacket::NotationDataFlags;

let ndf = NotationDataFlags::empty().set(0)?.set(2)?;

assert!(ndf.get(0));
assert!(! ndf.get(1));
assert!(ndf.get(2));
assert!(! ndf.get(3));
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pub fn clear(self, bit: usize) -> Result<Self>

Clears the specified notation data flag.

§Examples
use sequoia_openpgp as openpgp;
use openpgp::packet::signature::subpacket::NotationDataFlags;

let ndf = NotationDataFlags::empty().set(0)?.set(2)?.clear(2)?;

assert!(ndf.get(0));
assert!(! ndf.get(1));
assert!(! ndf.get(2));
assert!(! ndf.get(3));
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pub fn human_readable(&self) -> bool

Returns whether the value is human-readable.

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pub fn set_human_readable(self) -> Self

Asserts that the value is human-readable.

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pub fn clear_human_readable(self) -> Self

Clear the assertion that the value is human-readable.

Trait Implementations§

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impl Clone for NotationDataFlags

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fn clone(&self) -> NotationDataFlags

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 NotationDataFlags

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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 Hash for NotationDataFlags

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for NotationDataFlags

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fn cmp(&self, other: &NotationDataFlags) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for NotationDataFlags

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fn eq(&self, other: &NotationDataFlags) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for NotationDataFlags

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fn partial_cmp(&self, other: &NotationDataFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Eq for NotationDataFlags

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impl StructuralPartialEq for NotationDataFlags

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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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬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> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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> Same for T

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type Output = T

Should always be Self
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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.
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T