Struct ZeroString 

pub struct ZeroString<'a> {
    data: Cow<'a, str>,
}

A zero-copy string that can either borrow from the input or own its data

Fields

data: Cow<'a, str>

Implementations

impl<'a> ZeroString<'a>

pub fn borrowed(s: &'a str) -> Self

Create a borrowed zero-copy string

pub fn owned(s: String) -> Self

Create an owned zero-copy string

pub fn as_str(&self) -> &str

Get the string content as a &str

pub fn into_owned(self) -> String

Convert to owned String

pub fn is_borrowed(&self) -> bool

Check if this is borrowed data

pub fn len(&self) -> usize

Get the length in bytes

pub fn is_empty(&self) -> bool

Check if empty

Trait Implementations

impl<'a> AsRef<str> for ZeroString<'a>

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a> Clone for ZeroString<'a>

fn clone(&self) -> ZeroString<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for ZeroString<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for ZeroString<'a>

fn from(s: &'a str) -> Self

Converts to this type from the input type.

impl<'a> From<String> for ZeroString<'a>

fn from(s: String) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for ZeroString<'a>

fn eq(&self, other: &ZeroString<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for ZeroString<'a>

impl<'a> StructuralPartialEq for ZeroString<'a>