Struct copstr::Str

pub struct Str<const SIZE: usize>(_, _);

Copy String type

Fixed-size string-like type that derives Copy. Size is specified via a const generic.

Implementations

impl<const SIZE: usize> Str<SIZE>

pub fn new<S: AsRef<str>>(string: S) -> Result<Self, Error>

Returns a new Str with the contents specified by the provided string-like entity.

pub fn capacity(&self) -> usize

Returns the capacity of this specific Str type.

pub fn byte_len(&self) -> usize

Length of the wrapped string in bytes (not in chars).

pub fn push(&mut self, ch: char) -> Result<(), Error>

Adds a char to the end of the string, if possible.

Returns Error if the string would overflow.

pub fn replace<S: AsRef<str>>(&mut self, string: S) -> Result<(), Error>

Replaces the string in-place.

pub fn as_str(&self) -> &str

Extracts a string slice containing the entire Str.

Trait Implementations

impl<const SIZE: usize> AsRef<[u8]> for Str<SIZE>

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

Performs the conversion.

impl<const SIZE: usize> AsRef<str> for Str<SIZE>

fn as_ref(&self) -> &str

Performs the conversion.

impl<const SIZE: usize> Clone for Str<SIZE>

fn clone(&self) -> Str<SIZE>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const SIZE: usize> Debug for Str<SIZE>

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

Formats the value using the given formatter.

impl<const SIZE: usize> Default for Str<SIZE>

fn default() -> Self

Returns the “default value” for a type.

impl<const SIZE: usize> Display for Str<SIZE>

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

Formats the value using the given formatter.

impl<const SIZE: usize> PartialEq<Str<SIZE>> for Str<SIZE>

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<const SIZE: usize> TryFrom<&'_ [u8]> for Str<SIZE>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arr: &[u8]) -> Result<Self, Error>

Performs the conversion.

impl<const SIZE: usize> TryFrom<&'_ str> for Str<SIZE>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(string: &str) -> Result<Self, Error>

Performs the conversion.

impl<const SIZE: usize> Copy for Str<SIZE>

impl<const SIZE: usize> Eq for Str<SIZE>