Trait multistr::StrLike

pub trait StrLike: Len + ToOwned + DefaultRef + 'static {
    type Data: ?Sized + StrData + ToOwned<Owned = Self::OwnedData> + 'static;
    type OwnedData: OwnsStrData<Self::Data> + Borrow<Self::Data>;
    type ConvError: Display;
    fn to_data(&self) -> &Self::Data;
    fn from_data(data: &Self::Data) -> Result<&Self, Self::ConvError>;
    unsafe fn from_data_unchecked(data: &Self::Data) -> &Self;
}

String-like container.

Associated Types

type Data: ?Sized + StrData + ToOwned<Owned = Self::OwnedData> + 'static

Data backing this string.

type OwnedData: OwnsStrData<Self::Data> + Borrow<Self::Data>

Owned data.

type ConvError: Display

Error that comes up when converting data back into a string.

Required Methods

fn to_data(&self) -> &Self::Data

Converts this string into its data backend.

fn from_data(data: &Self::Data) -> Result<&Self, Self::ConvError>

Coerces a string from its backend data, performing validation if necessary.

unsafe fn from_data_unchecked(data: &Self::Data) -> &Self

Similar to from_data, ignoring validity checking.

Implementations on Foreign Types

impl<T: 'static + Copy> StrLike for [T]

type Data = [T]

type OwnedData = Vec<T>

type ConvError = Void

fn to_data(&self) -> &[T]

fn from_data(data: &[T]) -> Result<&[T], Void>

unsafe fn from_data_unchecked(data: &[T]) -> &[T]

impl StrLike for str

type Data = [u8]

type OwnedData = Vec<u8>

type ConvError = Utf8Error

fn to_data(&self) -> &[u8]

fn from_data(data: &[u8]) -> Result<&str, Utf8Error>

unsafe fn from_data_unchecked(data: &[u8]) -> &str

impl StrLike for CStr

type Data = [u8]

type OwnedData = Vec<u8>

type ConvError = FromBytesWithNulError

fn to_data(&self) -> &[u8]

fn from_data(data: &[u8]) -> Result<&CStr, FromBytesWithNulError>

unsafe fn from_data_unchecked(data: &[u8]) -> &CStr

Implementors