Struct interoptopus::patterns::string::AsciiPointer

#[repr(transparent)]
pub struct AsciiPointer<'a> { /* fields omitted */ }

Represents a *const char on FFI level pointing to an 0x0 terminated ASCII string.

Implementations

impl<'a> AsciiPointer<'a>

pub fn empty() -> Self

pub fn from_slice_with_nul(ascii_with_nul: &[u8]) -> Result<Self, Error>

Create an AsciiPointer from a &[u8] slice reference.

The parameter ascii_with_nul must contain nul (0x0), but it does not need to contain nul at the end.

pub fn from_cstr(cstr: &'a CStr) -> Self

Create a pointer from a CStr.

pub fn as_c_str(&self) -> Option<&'a CStr>

Create a CStr for the pointer.

pub fn as_str(&self) -> Result<&'a str, Error>

Attempts to return a Rust str.

Trait Implementations

impl<'a> CTypeInfo for AsciiPointer<'a>

fn type_info() -> CType

impl<'a> Debug for AsciiPointer<'a>

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

Formats the value using the given formatter.

impl<'a> Default for AsciiPointer<'a>

fn default() -> Self

Returns the “default value” for a type.