Struct RenderCapabilityPolicy 

pub struct RenderCapabilityPolicy { /* private fields */ }

Operation-level permission for optional renderer capabilities.

The policy does not claim that a backend is compiled or that a service is installed. Effective availability requires both this permission and the concrete backend/service. The unrestricted default preserves the direct Rust renderer API, while artifact facades can project their exact owner-selected capability contract without depending on binding-specific types.

Implementations

impl RenderCapabilityPolicy

pub const fn unrestricted() -> Self

Allows every optional renderer capability that is otherwise available.

pub const fn deny_all() -> Self

Denies every optional renderer capability until explicitly allowed.

pub const fn with_allowed(self, capability: RenderCapability) -> Self

Allows one optional renderer capability.

pub const fn allows(self, capability: RenderCapability) -> bool

Reports whether this policy permits the capability.

Trait Implementations

impl Clone for RenderCapabilityPolicy

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 RenderCapabilityPolicy

impl Debug for RenderCapabilityPolicy

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

Formats the value using the given formatter.

impl Default for RenderCapabilityPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for RenderCapabilityPolicy

impl PartialEq for RenderCapabilityPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RenderCapabilityPolicy