Struct Options 

pub struct Options {
    pub plat: bool,
    pub rk: bool,
    pub client_pin: Option<bool>,
    pub up: bool,
    pub uv: Option<bool>,
}

All options are in the form of key-value pairs with string IDs and boolean values. When an option is not present, the default is applied.

Fields

plat: bool

Platform Device: Indicates that the device is attached to the client and therefore can’t be removed and used on another client.

rk: bool

Resident Key: Indicates that the device is capable of storing keys on the device itself and therefore can satisfy the authenticatorGetAssertion request with allowList parameter not specified or empty.

client_pin: Option<bool>

Client Pin: If Some(true), it indicates that the device is capable of accepting a PIN from the client and PIN has been set.

If Some(false), it indicates that the device is capable of accepting a PIN from the client and PIN has not been set yet.

If None, it indicates that the device is not capable of accepting a PIN from the client.

Client PIN is one of the ways to do user verification.

up: bool

User Presence: Indicates that the device is capable of testing user presence.

uv: Option<bool>

User Verification: Indicates that the device is capable of verifying the user within itself. For example, devices with UI, biometrics fall into this category.

If Some(true), it indicates that the device is capable of user verification within itself and has been configured.

If Some(false), it indicates that the device is capable of user verification within itself and has not been yet configured. For example, a biometric device that has not yet been configured will return this parameter set to false.

If None, it indicates that the device is not capable of user verification within itself.

A device that can only do Client PIN will not return the “uv” parameter.

If a device is capable of verifying the user within itself as well as able to do Client PIN, it will return both “uv” and the Client PIN option.

Trait Implementations

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Options

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Options

fn eq(&self, other: &Options) -> 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 Serialize for Options

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Options

impl StructuralPartialEq for Options