Enum MutationPolicy 

pub enum MutationPolicy {
    Permissive,
    DenyAll,
}

Local authorization mode for the services represented by MutationTarget: ten confirmed services and inbound WriteGroup.

SC mTLS channel/peer authentication is not service authorization. Identities include claimed link/routed addresses separately from the direct-SC principal an installed ServerPolicy sees. DCC, admission, decoding and WPM element validation retain their existing precedence.

An inbound WriteGroup is decided once per Channel write it would make (MutationTarget::WriteGroup): DenyAll denies each one, and a policy may allow some Channels and not others (#1319). A denied write is skipped silently, since nothing answers an unconfirmed request, and counted.

Variants

Permissive

Preserve default-allow behavior: without a policy every decision is allowed; an installed policy must allow each one.

DenyAll

Deny every covered decision, even with an allow-all policy installed. The policy is not asked. Denials use SERVICES / SERVICE_REQUEST_DENIED.

Trait Implementations

impl Clone for MutationPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MutationPolicy

impl Debug for MutationPolicy

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

Formats the value using the given formatter.

impl Default for MutationPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MutationPolicy

impl PartialEq for MutationPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MutationPolicy