Struct wstp::Utf8Str

#[repr(transparent)]
pub struct Utf8Str(_);

UTF-8 string slice.

This type supports efficient conversion to and from the str type. It is provided primarily for consistency with the other string types.

Implementations

impl Utf8Str

pub fn from_str(str: &str) -> &Utf8Str

Convert a string slice to a Utf8.

pub fn from_utf8(utf8: &[u8]) -> Result<&Utf8Str, ()>

Convert a slice of bytes to a Utf8.

pub fn as_str(&self) -> &str

Access this data as a str.

This view is possible because the str type represents a UTF-8 encoded sequence of bytes, just as Utf8 does.

pub unsafe fn from_utf8_unchecked(utf8: &[u8]) -> &Utf8Str

Converts a slice of bytes to a Utf8 without validating that the slice contains valid UTF-8 encoded data.

pub fn as_slice(&self) -> &[u8]

Access the elements of this UTF-8 string as a slice of u8 elements.

Trait Implementations

impl Debug for Utf8Str

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

Formats the value using the given formatter.

impl Display for Utf8Str

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

Formats the value using the given formatter.