Struct PString

pub struct PString {
    pub compression: bool,
    /* private fields */
}

The PointString, a string variant comprised of a Vec which provides easy access and manipulation of individual bytes with support for in memory compression of strings.

Fields

compression: bool

Implementations

impl PString

pub fn new() -> PString

Create a new, empty PString.

pub fn char_at(&self, index: usize) -> char

Get a specific char.

pub fn with_capacity(capacity: usize) -> PString

Create a new PString with a certain preallocated capacity to save reallocations.

pub fn from_bytes(codepoints: Vec<u8>) -> PString

Create a new PString with a Vec of bytes.

pub fn set_bytes(&mut self, codepoints: Vec<u8>)

Set the bytes of an existing PString.

pub fn set_str(&mut self, string: &'static str)

Set a existing PString to a str.

pub fn set_string(&mut self, string: String)

Set a existing PString to a str.

pub fn from_str(string: &'static str) -> PString

Create a PString from a str pointer.

pub fn from_string(string: String) -> PString

Create a PString from a String.

pub fn as_bytes(&mut self) -> Vec<u8>

Get the individual bytes that make up a PString.

pub fn as_bytes_raw(&self) -> Vec<u8>

Get the individual raw bytes that make up a PString.

pub fn chars(&self) -> Vec<char>

Get a Vec of all chars in the pstring.

pub fn compress(&mut self)

Enable compression.

pub fn decompress(&mut self)

Disable compression.

Trait Implementations

impl Clone for PString

fn clone(&self) -> PString

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PString

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

Formats the value using the given formatter.

impl Display for PString

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

Formats the value using the given formatter.