Module miri::concurrency::vector_clock
source · Structs
A vector clock for detecting data-races, this is conceptually
a map from a vector index (and thus a thread id) to a timestamp.
The compare operations require that the invariant that the last
element in the internal timestamp slice must not be a 0, hence
all zero vector clocks are always represented by the empty slice;
and allows for the implementation of compare operations to short
circuit the calculation and return the correct result faster,
also this means that there is only one unique valid length
for each set of vector clock values and hence the PartialEq
A vector clock index, this is associated with a thread id
but in some cases one vector index may be shared with
multiple thread ids if it safe to do so.
Constants
The size of the vector-clock to store inline
clock vectors larger than this will be stored on the heap
Type Definitions
The type of the time-stamps recorded in the data-race detector
set to a type of unsigned integer