Struct safer_ffi::String

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

Same as String, but with guaranteed #[repr(C)] layout

C Layout

• Vec<u8>

Implementations

impl String

pub const EMPTY: Self

pub fn with_rust_mut<R>(
    self: &mut String,
    f: impl FnOnce(&mut String) -> R
) -> R

Trait Implementations

impl Debug for String

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

Formats the value using the given formatter.

impl Deref for String

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<String> for String

fn from(s: String) -> String

Performs the conversion.

impl Into<String> for String

fn into(self: String) -> String

Performs the conversion.

impl ReprC for String where
    Vec<u8>: ReprC, 

type CLayout = <Vec<u8> 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.