Struct capsules_system::process_checker::tbf::AppIdAssignerTbfHeader

pub struct AppIdAssignerTbfHeader {}

Assign AppIDs based on fields in the app’s TBF header.

This uses the ShortId TBF header to assign short IDs to applications. If the header is not present the application will be assigned a ShortID::LocallyUnique ID.

This assigner uses ShortIds as the AppID, so the built-in check for ShortId uniqueness is sufficient.

Trait Implementations

impl AppUniqueness for AppIdAssignerTbfHeader

fn different_identifier( &self, _process_a: &ProcessBinary, _process_b: &ProcessBinary, ) -> bool

Returns whether process_a and process_b have a different identifier, and so can run concurrently. If this returns false, the kernel will not run process_a and process_b at the same time.

fn different_identifier_process( &self, _process_binary: &ProcessBinary, _process: &dyn Process, ) -> bool

Returns whether process_a and process_b have a different identifier, and so can run concurrently. If this returns false, the kernel will not run process_a and process_b at the same time.

fn different_identifier_processes( &self, _process_a: &dyn Process, _process_b: &dyn Process, ) -> bool

Returns whether process_a and process_b have a different identifier, and so can run concurrently. If this returns false, the kernel will not run process_a and process_b at the same time.

impl Compress for AppIdAssignerTbfHeader

fn to_short_id(&self, process: &ProcessBinary) -> ShortId

Create a ShortId for process.