Struct xous::string::String

pub struct String<const N: usize> { /* private fields */ }

Implementations

impl<const N: usize> String<N>

pub fn new() -> String<N>

pub fn as_bytes(&self) -> [u8; N]

pub fn as_str(&self) -> Result<&str, Utf8Error>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

Clear the contents of this String and set the length to 0

pub fn to_str(&self) -> &str

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

pub fn append(&mut self, s: &str) -> Result<usize, Error>

pub fn push_byte(&mut self, b: u8) -> Result<(), Error>

Trait Implementations

impl<const N: usize> AsRef<str> for String<N>

fn as_ref(&self) -> &str

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

impl<const N: usize> Clone for String<N>

fn clone(&self) -> String<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for String<N>

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

Formats the value using the given formatter.

impl<const N: usize> Default for String<N>

fn default() -> Self

Returns the “default value” for a type.

impl<const N: usize> Display for String<N>

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

Formats the value using the given formatter.

impl<const N: usize> FromStr for String<N>

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(src: &str) -> Result<String<N>, &'static str>

Parses a string s to return a value of this type.

impl<const N: usize> PartialEq for String<N>

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

impl<const N: usize> Write for String<N>

fn write_str(&mut self, s: &str) -> Result<(), Error>

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.

impl<const N: usize> Copy for String<N>

impl<const N: usize> Eq for String<N>