Enum openpgp_card::card_do::TouchPolicy

#[non_exhaustive]
pub enum TouchPolicy {
    Off,
    On,
    Fixed,
    Cached,
    CachedFixed,
    Unknown(u8),
}

User interaction setting: is a ‘touch’ needed to perform an operation on the card? This setting is used in 4.4.3.6 User Interaction Flag (UIF)

See spec pg 24 and https://github.com/Yubico/yubikey-manager/blob/main/ykman/openpgp.py

Touch policies were introduced in YubiKey Version 4.2.0 with modes ON, OFF and FIXED. YubiKey Version >= 5.2.1 added support for modes CACHED and CACHED_FIXED.

Variants (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.

Off

On

Fixed

Cached

CachedFixed

Unknown(u8)

Trait Implementations

impl Display for TouchPolicy

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

Formats the value using the given formatter.

impl From<TouchPolicy> for u8

fn from(tm: TouchPolicy) -> Self

Converts to this type from the input type.

impl From<u8> for TouchPolicy

fn from(i: u8) -> Self

Converts to this type from the input type.