Struct deploy_temp_fringe::OsStack

pub struct OsStack { /* fields omitted */ }

OsStack holds a guarded stack allocated using the operating system's anonymous memory mapping facility.

Methods

impl OsStack

pub fn new(size: usize) -> Result<OsStack, IoError>

Allocates a new stack with at least size accessible bytes. size is rounded up to an integral number of pages; OsStack::new(0) is legal and allocates the smallest possible stack, consisting of one data page and one guard page.

Trait Implementations

impl Debug for OsStack

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

Formats the value using the given formatter.

impl Send for OsStack

impl Stack for OsStack

fn base(&self) -> *mut u8

Returns the base address of the stack. On all modern architectures, the stack grows downwards, so this is the highest address.

fn limit(&self) -> *mut u8

Returns the limit address of the stack. On all modern architectures, the stack grows downwards, so this is the lowest address.

impl GuardedStack for OsStack

impl Drop for OsStack

fn drop(&mut self)

Executes the destructor for this type.