Struct CsrAttribute 

pub struct CsrAttribute {
    pub oid: String,
    pub description: Option<String>,
}

CSR attribute hint (RFC 7030 §4.5.2).

Each attribute specifies an OID that the client should include in the CSR. The OID may represent:

• A signature algorithm (ML-DSA, RSA, ECDSA)
• A key encapsulation algorithm (ML-KEM)
• A CSR attribute (challengePassword, extensionRequest)
• A certificate extension (keyUsage, extKeyUsage)

Fields

oid: String

OID in dotted-decimal notation.

description: Option<String>

Optional human-readable description.

Implementations

impl CsrAttribute

pub fn new(oid: impl Into<String>) -> Self

Creates a new CSR attribute hint.

pub fn with_description( oid: impl Into<String>, description: impl Into<String>, ) -> Self

Creates a CSR attribute with a description.

pub fn ml_dsa_44() -> Self

Creates an ML-DSA-44 attribute hint.

pub fn ml_dsa_65() -> Self

Creates an ML-DSA-65 attribute hint.

pub fn ml_dsa_87() -> Self

Creates an ML-DSA-87 attribute hint.

pub fn ml_kem_512() -> Self

Creates an ML-KEM-512 attribute hint.

pub fn ml_kem_768() -> Self

Creates an ML-KEM-768 attribute hint.

pub fn ml_kem_1024() -> Self

Creates an ML-KEM-1024 attribute hint.

pub fn composite_ml_dsa_65_ecdsa_p384() -> Self

Creates a composite ML-DSA-65 + ECDSA-P384 attribute hint.

Trait Implementations

impl Clone for CsrAttribute

fn clone(&self) -> CsrAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsrAttribute

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CsrAttribute

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for CsrAttribute

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 CsrAttribute

fn eq(&self, other: &CsrAttribute) -> 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 CsrAttribute

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 CsrAttribute

impl StructuralPartialEq for CsrAttribute