pub type ContextAge = usize;Expand description
When backtracking it can be useful to know how far back to go.
The ContextAge of a Context is a monotonically increasing counter of the number
of decisions made to get to this state.
Several structures store the ContextAge when it was added,
to be used in find_candidate for backtracking.
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: 8 bytes