Struct PageHandle 

pub struct PageHandle {
    pub ptr: *mut u8,
    pub len: usize,
    pub cap: usize,
}

Fields

ptr: *mut u8

len: usize

cap: usize

Implementations

impl PageHandle

pub fn from(page_size: PageSize, src: &[u8]) -> Self

pub fn store(&self, src: &[u8])

pub fn get_ptr(&self) -> *const u8

impl PageHandle

pub fn new(size: usize, page_size: PageSize) -> Self

Examples found in repository

examples/page_addr.rs (line 5)

fn main() {
    let page_size = PageSize::from_system();
    let r = PageHandle::new(64000_usize, page_size);
    println!("{:p}", r.ptr);
    let r = PageHandle::new(64000_usize, page_size);
    println!("{:p}", r.ptr);
    let r = PageHandle::new(64000_usize, page_size);
    println!("{:p}", r.ptr);
    println!();
    let mut rs = vec![];
    for _ in 0..3 {
        let r = PageHandle::new(64000_usize, page_size);
        // println!("{:p}", r.ptr);
        rs.push(r);
    }
    for i in rs {
        println!("{:p}", i.ptr);
    }
}

pub fn make_page_executable(&self)

Trait Implementations

impl Clone for PageHandle

fn clone(&self) -> PageHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PageHandle

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

Formats the value using the given formatter.

impl Drop for PageHandle

Available on Unix only.

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Eq for PageHandle

impl PartialEq for PageHandle

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PageHandle