Struct wasmer_wasix::os::task::thread::WasiMemoryLayout

pub struct WasiMemoryLayout {
    pub stack_upper: u64,
    pub stack_lower: u64,
    pub guard_size: u64,
    pub stack_size: u64,
}

Represents the memory layout of the parts that the thread itself uses

Fields

stack_upper: u64

This is the top part of the stack (stacks go backwards)

stack_lower: u64

This is the bottom part of the stack (anything more below this is a stack overflow)

guard_size: u64

Piece of memory that is marked as none readable/writable so stack overflows cause an exception TODO: This field will need to be used to mark the guard memory as inaccessible

stack_size: u64

Total size of the stack

Trait Implementations

impl Clone for WasiMemoryLayout

fn clone(&self) -> WasiMemoryLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WasiMemoryLayout

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

Formats the value using the given formatter.

impl Default for WasiMemoryLayout

fn default() -> WasiMemoryLayout

Returns the “default value” for a type.