Struct windy::AStr

#[repr(C)]
pub struct AStr { /* fields omitted */ }

Represents a borrowed ANSI string.

Implementations

impl AStr

pub fn as_ptr(&self) -> *const i8

pub fn as_mut_ptr(&mut self) -> *mut i8

pub fn as_u8_ptr(&self) -> *const u8

pub fn as_mut_u8_ptr(&mut self) -> *mut u8

pub fn len(&self) -> usize

Returns the length of bytes.

pub fn is_empty(&self) -> bool

Returns true if the length of bytes is 0.

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

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

pub fn try_to_string(&self) -> ConvertResult<String>

Creates String from AStr.

pub fn to_string_lossy(&self) -> String

Creates String from AStr.

pub fn to_astring(&self) -> AString

Creates AString from AStr.

pub fn to_wstring(&self) -> ConvertResult<WString>

Converts AStr to WString.

Returns ConvertError::ConvertToUnicodeError if an input cannot be converted to a wide char.

Example

use windy::{AString, WString};
let s = WString::from_str("test").unwrap();
let s2 = AString::from_str("test").unwrap().to_wstring().unwrap();
assert_eq!(s, s2);

pub fn to_wstring_lossy(&self) -> WString

Converts AStr to WString.

Example

use windy::{AString, WString};
let s = WString::from_str("test").unwrap();
let s2 = AString::from_str("test").unwrap().to_wstring_lossy();
assert_eq!(s, s2);

pub unsafe fn from_bytes_with_nul_unchecked(bytes: &[u8]) -> &Self

Creates a new &AStr from bytes.

Safety

bytes must be a correct ANSI string.

pub unsafe fn from_bytes_with_nul_unchecked_mut(bytes: &mut [u8]) -> &mut Self

Creates a new mut &AStr from bytes.

Safety

bytes must be a correct ANSI string.

pub unsafe fn from_raw<'a>(ptr: *const u8) -> &'a Self

Creates &AStr from ptr.

Safety

ptr must be a null-terminated ANSI string.

pub unsafe fn from_raw_s<'a>(ptr: *const u8, len: usize) -> &'a Self

Creates &AStr from ptr and len.

Safety

ptr must be a null-terminated ANSI string.

pub unsafe fn from_raw_s_unchecked<'a>(ptr: *const u8, len: usize) -> &'a Self

Creates &AStr from ptr and len without length check.

Safety

ptr must be a null-terminated ANSI string.

Trait Implementations

impl Add<&'_ AStr> for AString

type Output = Self

The resulting type after applying the + operator.

fn add(self, rhs: &AStr) -> Self::Output

Performs the + operation.

impl Debug for AStr

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

Formats the value using the given formatter.

impl From<&'_ AStr> for AString

fn from(x: &AStr) -> Self

Performs the conversion.

impl Ord for AStr

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<AStr> for AStr

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<AStr> for AStr

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ToString for AStr

fn to_string(&self) -> String

Converts the given value to a String.

impl TryFrom<&'_ AStr> for WString

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(x: &AStr) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for AStr