Struct ResourceCeiling 

pub struct ResourceCeiling {
    pub hard_denied: Vec<Range<u64>>,
    pub allow_unknown_reads: bool,
    pub allow_poll: bool,
    pub writable_registers: Vec<WritableRegister>,
    pub protocol: Option<ProtocolCeiling>,
    pub allow_interrupt: bool,
}

Immutable per-resource read ceiling. A resource with no ceiling entry permits nothing.

Fields

hard_denied: Vec<Range<u64>>

Byte ranges that may never be read, even with operator consent.

allow_unknown_reads: bool

Whether otherwise-unclassified reads may be enabled by an exact session allowlist rule.

allow_poll: bool

Whether repeated polling reads may be authorized by an exact session allowlist rule.

writable_registers: Vec<WritableRegister>

Exact writable registers permitted by immutable target policy.

protocol: Option<ProtocolCeiling>

Protocol-specific ceiling when the resource is protocol-backed.

allow_interrupt: bool

Whether interrupt observation may be authorized by session allowlist.

Implementations

impl ResourceCeiling

pub fn get_writable_register(&self, offset: u64) -> Option<&WritableRegister>

Looks up a writable register definition at offset.

Trait Implementations

impl Clone for ResourceCeiling

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceCeiling

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

Formats the value using the given formatter.

impl Default for ResourceCeiling

fn default() -> Self

Returns the “default value” for a type.