Struct UserConstPtr

pub struct UserConstPtr<T>(/* private fields */);

An immutable pointer to user space memory.

Implementations

impl<T> UserConstPtr<T>

pub fn address(&self) -> VirtAddr

pub fn is_null(&self) -> bool

pub fn get_as_ref(self) -> LinuxResult<&'static T>

pub fn get_as_slice(self, len: usize) -> LinuxResult<&'static [T]>

pub fn get_as_null_terminated(self) -> LinuxResult<&'static [T]>

where T: PartialEq + Default,

impl UserConstPtr<c_char>

pub fn get_as_str(self) -> LinuxResult<&'static str>

Get the pointer as &str, validating the memory region.

Trait Implementations

impl<T: Clone> Clone for UserConstPtr<T>

fn clone(&self) -> UserConstPtr<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Default for UserConstPtr<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<usize> for UserConstPtr<T>

fn from(value: usize) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for UserConstPtr<T>

fn eq(&self, other: &UserConstPtr<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy> Copy for UserConstPtr<T>

impl<T> StructuralPartialEq for UserConstPtr<T>