Struct syscallz::Comparator [−][src]
pub struct Comparator { /* fields omitted */ }
Expand description
A compare rule to restrict an argument syscall
Implementations
Set a constraint for a syscall argument.
- The first argument is the syscall argument index,
0
would be the first argument. - The second argument selects a compare operation like equals-to, greather-than, etc.
- The third argument is the value it’s going to be compared to.
- The forth argument is only used when using Cmp::MaskedEq, where
datum_a
is used as a mask anddatum_b
is the value the result is compared to.
Trait Implementations
Performs the conversion.
Auto Trait Implementations
impl RefUnwindSafe for Comparator
impl Send for Comparator
impl Sync for Comparator
impl Unpin for Comparator
impl UnwindSafe for Comparator
Blanket Implementations
Mutably borrows from an owned value. Read more