Struct sequoia_openpgp::packet::signature::subpacket::NotationDataFlags

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

Flags for the Notation Data subpacket.

Implementations

impl NotationDataFlags

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

Creates a new instance from bits.

pub fn empty() -> Self

Returns an empty key server preference set.

pub fn as_bitfield(&self) -> &Bitfield

Returns a reference to the underlying Bitfield.

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));

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));

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));

pub fn human_readable(&self) -> bool

Returns whether the value is human-readable.

pub fn set_human_readable(self) -> Self

Asserts that the value is human-readable.

pub fn clear_human_readable(self) -> Self

Clear the assertion that the value is human-readable.

Trait Implementations

impl Clone for NotationDataFlags

fn clone(&self) -> NotationDataFlags

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NotationDataFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for NotationDataFlags

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for NotationDataFlags

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for NotationDataFlags

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl PartialOrd for NotationDataFlags

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

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Eq for NotationDataFlags

impl StructuralPartialEq for NotationDataFlags