Enum ProtectionLevel 

pub enum ProtectionLevel {
    None,
    Sign,
    Encrypt,
}

Abstraktes Schutz-Level fuer die Policy-Ebene.

Im Gegensatz zu ProtectionKind (XML-Parser-Typ, 5 Varianten inkl. Origin-Authentication) traegt ProtectionLevel nur die 3 Grund-Klassen. Policy-Entscheidungen vergleichen/ordnen diese Stufen — die Origin-Auth-Verfeinerung folgt aus PolicyDecision::suite (Receiver-Specific-MACs, RC1).

Die Reihenfolge None < Sign < Encrypt ist fuer das “staerkster Wert gewinnt”-Matching in Stufe 3 (SEDP-Endpoint-Caps) relevant — Ord/PartialOrd sind entsprechend definiert.

Variants

None

Kein Schutz — plaintext-RTPS auf dem Wire.

Sign

Integrity-Schutz (HMAC/AEAD-Tag), Payload bleibt lesbar.

Encrypt

Integrity + Confidentiality (AEAD-Ciphertext).

Implementations

impl ProtectionLevel

pub fn from_protection_kind(kind: ProtectionKind) -> Self

Mapping aus Governance-XML-ProtectionKind. Origin-Auth- Varianten kollabieren auf ihre Grund-Klasse; die Origin-Auth- Eigenschaft wird per PolicyDecision::suite + Receiver-Specific-MAC-Encoding transportiert.

pub fn to_protection_kind(self) -> ProtectionKind

Rueck-Mapping auf ProtectionKind ohne Origin-Auth-Verfeinerung.

pub fn stronger(self, other: Self) -> Self

Wahl des staerkeren von zwei Leveln (z.B. Writer- vs. Reader-Offer).

Trait Implementations

impl Clone for ProtectionLevel

fn clone(&self) -> ProtectionLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtectionLevel

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

Formats the value using the given formatter.

impl Default for ProtectionLevel

fn default() -> ProtectionLevel

Returns the “default value” for a type.

impl Hash for ProtectionLevel

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 Ord for ProtectionLevel

fn cmp(&self, other: &ProtectionLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ProtectionLevel

fn eq(&self, other: &ProtectionLevel) -> 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 PartialOrd for ProtectionLevel

fn partial_cmp(&self, other: &ProtectionLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ProtectionLevel

impl Eq for ProtectionLevel

impl StructuralPartialEq for ProtectionLevel