Struct miri::concurrency::data_race::ThreadExtraState

struct ThreadExtraState {
    vector_index: Option<VectorIdx>,
    termination_vector_clock: Option<VClock>,
}

Extra metadata associated with a thread.

Fields

vector_index: Option<VectorIdx>

The current vector index in use by the thread currently, this is set to None after the vector index has been re-used and hence the value will never need to be read during data-race reporting.

termination_vector_clock: Option<VClock>

Thread termination vector clock, this is set on thread termination and is used for joining on threads since the vector_index may be re-used when the join operation occurs.

Trait Implementations

impl Clone for ThreadExtraState

fn clone(&self) -> ThreadExtraState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ThreadExtraState

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

Formats the value using the given formatter.

impl Default for ThreadExtraState

fn default() -> ThreadExtraState

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes