Struct safer_ffi::char_p::char_p_raw

#[repr(transparent)]
pub struct char_p_raw(_);

Same as char_p_ref, but without any lifetime attached whatsoever.

It is only intended to be used as the parameter of a callback that locally borrows it, due to limitations of the [ReprC][ trait@crate::layout::ReprC] design w.r.t. higher-rank trait bounds.

C Layout

• ptr::NonNullRef<c_char>

Implementations

impl char_p_raw

pub unsafe fn as_ref<'borrow>(&'borrow self) -> char_p_ref<'borrow>

Safety

• For the duration of the 'borrow, the pointer must point to the beginning of a valid and immutable null-terminated slice of c_chars.

Trait Implementations

impl Debug for char_p_raw

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

Formats the value using the given formatter.

impl<'lt> From<char_p_ref<'lt>> for char_p_raw

fn from(it: char_p_ref<'lt>) -> char_p_raw

Converts to this type from the input type.

impl ReprC for char_p_raw where
    NonNullRef<c_char>: ReprC, 

type CLayout = <NonNullRef<c_char> as ReprC>::CLayout

The CType having the same layout as Self.

fn is_valid(it: &Self::CLayout) -> bool

Sanity checks that can be performed on an instance of the CType layout.