Struct SvString

pub struct SvString { /* private fields */ }

SvString data type. This string type consists of Unicode Scalar Value. The len() method returns the number of characters in Unicode Scalar Value.

Implementations

impl SvString

pub fn empty() -> Self

Empty string.

pub fn len(&self) -> i32

Length in Unicode Scalar Value.

pub fn to_standard_string(&self) -> String

Converts this string into String type.

pub fn char_at(&self, index: i32) -> char

Obtains character at given position. If the index is out of bounds, this method returns '\x00'.

pub fn chars(&self) -> impl Iterator<Item = char> + '_

Iterates over each character.

pub fn concat(&self, other: impl AnySvStringType) -> SvString

Concatenates two strings.

pub fn contains(&self, other: impl AnySvStringType) -> bool

Determines whether the string contains another string.

pub fn starts_with(&self, other: impl AnySvStringType) -> bool

Determines whether the string starts with another string.

pub fn ends_with(&self, other: impl AnySvStringType) -> bool

Determines whether the string ends with another string.

pub fn index_of(&self, other: impl AnySvStringType) -> i32

Finds the index of the given string. If the argument is not found, this method returns -1.

pub fn last_index_of(&self, other: impl AnySvStringType) -> i32

Finds the last index of the given string. If the argument is not found, this method returns -1.

pub fn is_empty(&self) -> bool

Determines whether the string is empty.

pub fn repeat(&self, n: i32) -> SvString

Repeats the string n times.

pub fn to_lowercase(&self) -> SvString

Converts string to lowercase.

pub fn to_uppercase(&self) -> SvString

Converts string to uppercase.

pub fn substr(&self, index: impl SvSubstringIndex) -> SvString

Extracts a substring.

pub fn substr_with_length(&self, from: i32, len: i32) -> SvString

Extracts a substring.

pub fn trim(&self) -> SvString

Removes leading and trailing whitespace.

pub fn trim_left(&self) -> SvString

Removes leading whitespace.

pub fn trim_right(&self) -> SvString

Removes trailing whitespace.

pub fn join(vector: Vec<SvString>, sep: impl AnySvStringType) -> SvString

Concatenates a list of strings with given separator.

Trait Implementations

impl Add for SvString

type Output = SvString

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AnySvStringType for SvString

fn convert(&self) -> SvString

impl Clone for SvString

fn clone(&self) -> SvString

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SvString

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

Formats the value using the given formatter.

impl Display for SvString

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

Formats the value using the given formatter.

impl From<&str> for SvString

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for SvString

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<char>> for SvString

fn from(r: Vec<char>) -> Self

Converts to this type from the input type.

impl From<char> for SvString

fn from(value: char) -> Self

Converts to this type from the input type.

impl Ord for SvString

fn cmp(&self, other: &SvString) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SvString

fn eq(&self, other: &Self) -> 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 PartialOrd for SvString

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for SvString