Struct Posture 

pub struct Posture {
    pub signed: bool,
    pub encrypted: bool,
}

A node’s (or a discovered peer’s) trust posture: two orthogonal cryptographic dimensions.

• signed — a usable cryptographic identity is present (the node can sign and speak mTLS). This is exactly Koi’s historical “secure” bit (ADR-016 §2).
• encrypted — group-key confidentiality is available (the future Confidential rung; stays false until the seal/open encryption rung lands, ADR-020 §4).

Every mode-transparent primitive (sign/verify, serve, client_for, require_auth, seal/open) consults this and adapts. Wire-stable (serde + schema) so a peer’s posture can travel in discovery and the published wire contract (ADR-020 §9).

Fields

signed: bool

A usable cryptographic identity is present (can sign / speak mTLS).

encrypted: bool

Group-key confidentiality is available (the future Confidential rung).

Implementations

impl Posture

pub const OPEN: Posture

No identity, no confidentiality — the default for an unsecured node.

pub const fn new(signed: bool, encrypted: bool) -> Posture

Construct from the two dimensions.

pub const fn level(self) -> PostureLevel

The named level this posture resolves to.

encrypted without signed is meaningless (no confidential trust without an identity), so any unsigned posture is PostureLevel::Open.

pub const fn is_secure(self) -> bool

Back-compat with Koi’s native “secure/non-secure” vocabulary (ADR-016 §2): a node is “secure” exactly when it holds an identity.

Trait Implementations

impl Clone for Posture

fn clone(&self) -> Posture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Posture

impl Debug for Posture

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

Formats the value using the given formatter.

impl Default for Posture

fn default() -> Posture

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Posture

fn deserialize<__D>( __deserializer: __D, ) -> Result<Posture, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Posture

impl From<Posture> for PostureLevel

fn from(p: Posture) -> PostureLevel

Converts to this type from the input type.

impl Hash for Posture

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Posture

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Posture

impl ToSchema for Posture

fn name() -> Cow<'static, str>

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.