Enum DnAttribute 

#[non_exhaustive]
pub enum DnAttribute {
    CommonName(String),
    Surname(String),
    SerialNumber(String),
    CountryName(String),
    LocalityName(String),
    StateOrProvinceName(String),
    OrganizationName(String),
    OrganizationalUnitName(String),
    Title(String),
    Name(String),
    GivenName(String),
    Initials(String),
    GenerationQualifier(String),
    DnQualifier(String),
    Pseudonym(String),
    DomainComponent(String),
    NodeId(u64),
    IcacId(u64),
    RcacId(u64),
    FabricId(u64),
    CaseAuthenticatedTag(u32),
    VendorId(u16),
    ProductId(u16),
    Other {
        tag: u8,
        value: DnAttributeValue,
    },
}

A single distinguished-name attribute.

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.

CommonName(String)

X.509 CommonName (CN) attribute — UTF-8 string.

Surname(String)

X.509 Surname (SN) attribute — UTF-8 string.

SerialNumber(String)

X.509 SerialNumber attribute — UTF-8 string.

CountryName(String)

X.509 CountryName (C) attribute — UTF-8 string (2-character ISO 3166).

LocalityName(String)

X.509 LocalityName (L) attribute — UTF-8 string.

StateOrProvinceName(String)

X.509 StateOrProvinceName (ST) attribute — UTF-8 string.

OrganizationName(String)

X.509 OrganizationName (O) attribute — UTF-8 string.

OrganizationalUnitName(String)

X.509 OrganizationalUnitName (OU) attribute — UTF-8 string.

Title(String)

X.509 Title attribute — UTF-8 string.

Name(String)

X.509 Name attribute — UTF-8 string.

GivenName(String)

X.509 GivenName attribute — UTF-8 string.

Initials(String)

X.509 Initials attribute — UTF-8 string.

GenerationQualifier(String)

X.509 GenerationQualifier attribute — UTF-8 string.

DnQualifier(String)

X.509 DnQualifier attribute — UTF-8 string.

Pseudonym(String)

X.509 Pseudonym attribute — UTF-8 string.

DomainComponent(String)

X.509 DomainComponent (DC) attribute — UTF-8 string.

NodeId(u64)

Matter Node Identifier (operational identity), spec §6.5.6 tag 17.

IcacId(u64)

Matter Intermediate CA Identifier, spec §6.5.6 tag 19.

RcacId(u64)

Matter Root CA Identifier, spec §6.5.6 tag 20.

FabricId(u64)

Matter Fabric Identifier, spec §6.5.6 tag 21.

CaseAuthenticatedTag(u32)

Matter CASE Authenticated Tag (NOC-CAT), spec §6.5.6 tag 22.

VendorId(u16)

Matter Vendor Identifier (attestation certificates), CSA OID 1.3.6.1.4.1.37244.2.1.

Used in DAC/PAI/PAA X.509 attestation certificate DNs (Matter §6.5.6.1), where the value is a 4-character UPPERCASE-hex PrintableString (e.g. 0xFFF1 → "FFF1"). This is an X.509-only attribute: it has no Matter operational-TLV cert encoding (those certs use the node/fabric/icac/rcac/case-tag identifiers above).

ProductId(u16)

Matter Product Identifier (attestation certificates), CSA OID 1.3.6.1.4.1.37244.2.2.

Used in DAC/PAI X.509 attestation certificate DNs (Matter §6.5.6.1), where the value is a 4-character UPPERCASE-hex PrintableString (e.g. 0x8001 → "8001"). Like DnAttribute::VendorId, this is an X.509-only attribute with no Matter operational-TLV cert encoding.

Other

Forward-compatibility fallback for spec-defined attributes the typed variants above don’t enumerate yet (e.g., tag 18 matter-firmware-signing-id, tags 23-26 vid/pid variants).

Fields

tag: u8

Context tag number from the wire.

value: DnAttributeValue

Value decoded from the wire with its TLV type preserved.

Trait Implementations

impl Clone for DnAttribute

fn clone(&self) -> DnAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DnAttribute

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

Formats the value using the given formatter.

impl Eq for DnAttribute

impl PartialEq for DnAttribute

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DnAttribute