Struct IsolationRequirement 

pub struct IsolationRequirement {
    pub minimum_class: IsolationClass,
    pub trust: IsolationTrustRequirement,
    pub preferred_adapters: Vec<IsolationRuntimeRef>,
    pub fallback: IsolationFallback,
    pub required_capabilities: IsolationCapabilitySet,
}

Describes the isolation requirement portion of a runtime package snapshot. Use it when package authors or tests need explicit package configuration; validation and activation happen in package/runtime coordinators.

Fields

minimum_class: IsolationClass

Classification value for minimum class. Policy and projection paths use it for finite routing decisions.

trust: IsolationTrustRequirement

Trust class used when deciding whether context or capabilities may be admitted.

preferred_adapters: Vec<IsolationRuntimeRef>

Collection of preferred adapters values. Ordering and membership should be treated as part of the serialized contract when relevant.

fallback: IsolationFallback

Fallback used by this record or request.

required_capabilities: IsolationCapabilitySet

Required capabilities used by this record or request.

Implementations

impl IsolationRequirement

pub fn at_least(minimum_class: IsolationClass) -> Self

Returns an updated package::isolation value with at least applied. This is data construction only and does not execute the configured behavior.

pub fn prefer(self, adapter_ref: impl Into<IsolationRuntimeRef>) -> Self

Returns an updated package::isolation value with prefer applied. This is data construction only and does not execute the configured behavior.

pub fn require_capabilities( self, capabilities: impl IntoIterator<Item = IsolationCapability>, ) -> Self

Returns an updated value with require capabilities configured. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

pub fn require_locality(self) -> Self

Returns an updated value with require locality configured. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

pub fn require_secret_isolation(self) -> Self

Returns an updated value with require secret isolation configured. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

pub fn allow_downgrade( self, accepted_classes: impl IntoIterator<Item = IsolationClass>, accepted_capability_downgrades: impl IntoIterator<Item = IsolationCapability>, accepted_trust_downgrades: impl IntoIterator<Item = IsolationTrustField>, required_policy_refs: impl IntoIterator<Item = PolicyRef>, ) -> Self

Returns an updated package::isolation value with allow downgrade applied. This is data construction only and does not execute the configured behavior.

pub fn fallback_test_only_host_process(self) -> Self

Returns an updated value with fallback test only host process configured. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

Trait Implementations

impl Clone for IsolationRequirement

fn clone(&self) -> IsolationRequirement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IsolationRequirement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IsolationRequirement

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for IsolationRequirement

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

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 IsolationRequirement

impl StructuralPartialEq for IsolationRequirement