Struct CredentialRef 

pub struct CredentialRef<'a> {
    pub id: &'a [u8],
    pub rp_id: &'a str,
    pub rp_name: Option<&'a str>,
    pub user_id: &'a [u8],
    pub user_name: Option<&'a str>,
    pub user_display_name: Option<&'a str>,
    pub sign_count: &'a u32,
    pub alg: &'a i32,
    pub private_key: &'a SecBytes,
    pub created: &'a i64,
    pub discoverable: &'a bool,
    pub cred_protect: Option<&'a u8>,
}

Borrowed (zero-copy) representation of a FIDO2 credential

This type is used for FFI callbacks to avoid heap allocations. All fields are borrowed and have no ownership.

Fields

id: &'a [u8]

Credential ID (max 64 bytes)

rp_id: &'a str

Relying party ID (max 128 bytes)

rp_name: Option<&'a str>

Relying party name (optional, max 64 bytes)

user_id: &'a [u8]

User ID (max 64 bytes)

user_name: Option<&'a str>

User name

user_display_name: Option<&'a str>

User display name (optional)

sign_count: &'a u32

Signature counter

alg: &'a i32

Algorithm (-7 for ES256)

private_key: &'a SecBytes

Private key bytes (32 bytes for ES256)

created: &'a i64

Creation timestamp

discoverable: &'a bool

Is resident key

cred_protect: Option<&'a u8>

Credential protection level

Implementations

impl<'a> CredentialRef<'a>

pub fn to_owned(&self) -> Credential

Convert borrowed credential to owned Credential

pub fn to_bytes(&self) -> Result<Vec<u8>>

Serialize credential to bytes (CBOR)

Trait Implementations

impl<'a> Clone for CredentialRef<'a>

fn clone(&self) -> CredentialRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CredentialRef<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for CredentialRef<'a>