Enum lucet_runtime_internals::alloc::AddrLocation

pub enum AddrLocation {
    Heap,
    InaccessibleHeap,
    StackGuard,
    Stack,
    Globals,
    SigStackGuard,
    SigStack,
    Unknown,
}

Variants

Heap

InaccessibleHeap

StackGuard

Stack

Globals

SigStackGuard

SigStack

Unknown

Methods

impl AddrLocation

pub fn is_fault_fatal(self) -> bool

If a fault occurs in this location, is it fatal to the entire process?

This is currently a permissive baseline that only returns true for unknown locations and the signal stack guard, in case a Region implementation uses faults to populate the accessible locations like the heap and the globals.

Trait Implementations

impl Clone for AddrLocation

fn clone(&self) -> AddrLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for AddrLocation

impl Debug for AddrLocation

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

Formats the value using the given formatter.

impl Eq for AddrLocation

impl PartialEq<AddrLocation> for AddrLocation

fn eq(&self, other: &AddrLocation) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for AddrLocation

impl StructuralPartialEq for AddrLocation