Enum LAPolicy 

#[non_exhaustive]
pub enum LAPolicy {
    DeviceOwnerAuthenticationWithBiometrics,
    DeviceOwnerAuthentication,
    DeviceOwnerAuthenticationWithCompanion,
    DeviceOwnerAuthenticationWithBiometricsOrCompanion,
    DeviceOwnerAuthenticationWithWatch,
    DeviceOwnerAuthenticationWithBiometricsOrWatch,
}

Authentication policies supported on macOS by LocalAuthentication.framework.

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.

DeviceOwnerAuthenticationWithBiometrics

Authenticate the device owner using biometry only.

DeviceOwnerAuthentication

Authenticate the device owner using biometry or the local password.

DeviceOwnerAuthenticationWithCompanion

Authenticate the device owner using a nearby companion device.

DeviceOwnerAuthenticationWithBiometricsOrCompanion

Authenticate the device owner using biometry or a nearby companion device.

DeviceOwnerAuthenticationWithWatch

👎Deprecated:

Use DeviceOwnerAuthenticationWithCompanion instead.

Deprecated alias for companion-device authentication.

DeviceOwnerAuthenticationWithBiometricsOrWatch

👎Deprecated:

Use DeviceOwnerAuthenticationWithBiometricsOrCompanion instead.

Deprecated alias for biometry-or-companion authentication.

Implementations

impl LAPolicy

pub const fn raw_value(self) -> i32

pub const fn description(self) -> &'static str

A short, human-readable name for the policy.

Examples found in repository

examples/02_policy_catalog.rs (line 15)

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let context = LAContext::new()?;
    let policies = [
        LAPolicy::DeviceOwnerAuthenticationWithBiometrics,
        LAPolicy::DeviceOwnerAuthentication,
        LAPolicy::DeviceOwnerAuthenticationWithCompanion,
        LAPolicy::DeviceOwnerAuthenticationWithBiometricsOrCompanion,
    ];

    for policy in policies {
        println!(
            "{} => {:?}",
            policy.description(),
            context.can_evaluate_policy(policy)
        );
    }

    println!("✅ policy catalogue OK");
    Ok(())
}

Trait Implementations

impl Clone for LAPolicy

fn clone(&self) -> LAPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LAPolicy

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

Formats the value using the given formatter.

impl Hash for LAPolicy

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 PartialEq for LAPolicy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LAPolicy

impl Eq for LAPolicy

impl StructuralPartialEq for LAPolicy