Trait IntoAsciiString

pub trait IntoAsciiString: Sized {
    // Required methods
    unsafe fn into_ascii_string_unchecked(self) -> AsciiString;
    fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>;
}

Convert vectors into AsciiString.

Required Methods

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

Convert to AsciiString without checking for non-ASCII characters.

Safety

If self contains non-ascii characters, calling this function is undefined behavior.

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

Convert to AsciiString.

Errors

If self contains non-ascii characters, this will return Err

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl IntoAsciiString for CString

Notes

The trailing null byte CString has will be removed during this conversion.

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl IntoAsciiString for String

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl IntoAsciiString for Vec<AsciiChar>

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl IntoAsciiString for Vec<u8>

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl<'a> IntoAsciiString for &'a str

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl<'a> IntoAsciiString for &'a CStr

Note that the trailing null byte will be removed in the conversion.

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl<'a> IntoAsciiString for &'a [AsciiChar]

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl<'a> IntoAsciiString for &'a [u8]

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

impl<'a, B> IntoAsciiString for Cow<'a, B>

where B: 'a + ToOwned + ?Sized, &'a B: IntoAsciiString, <B as ToOwned>::Owned: IntoAsciiString,

unsafe fn into_ascii_string_unchecked(self) -> AsciiString

fn into_ascii_string(self) -> Result<AsciiString, FromAsciiError<Self>>

Implementors

impl IntoAsciiString for AsciiString

impl<'a> IntoAsciiString for &'a AsciiStr