string

Library to interact with strings.

Types

std::string::NullString

A null-terminated ASCII string.

using NullString = std::string::NullStringBase;

std::string::NullString16

A null-terminated UTF-16 string.

using NullString16 = std::string::NullStringBase;

std::string::NullStringBase

Base type for null-terminated strings. Represents a string with its size determined by the first 0x00 byte found.

• <DataType>: The type of the characters.

struct NullStringBase<> { ... } [[sealed, format, transform]];

std::string::SizedString

A ASCII string with a prefixed size.

• <SizeType>: The type of the size field.

using SizedString<SizeType> = std::string::SizedStringBase;

std::string::SizedString16

A UTF-16 string with a prefixed size.

• <SizeType>: The type of the size field.

using SizedString16<SizeType> = std::string::SizedStringBase;

std::string::SizedStringBase

Base type for sized strings. Represents a string with its size preceding it.

• <SizeType>: The type of the size field.

• <DataType>: The type of the characters.

struct SizedStringBase<, > { ... } [[sealed, format, transform]];

Functions

std::string::length

Gets the length of a string.

• string: The string to get the length of.

• return: The length of the string.

fn length(str string);

std::string::at

Gets the character at a given index.

• string: The string to get the character from.

• index: The index of the character to get.

• return: The character at the given index.

fn at(str string, u32 index);

std::string::substr

Gets a substring of a string.

• string: The string to get the substring from.

• pos: The position of the first character of the substring.

• count: The number of characters to get.

• return: The substring.

fn substr(str string, u32 pos, u32 count);

std::string::parse_int

Converts a string to an integer.

• string: The string to convert.

• base: The base of the number.

• return: The integer.

fn parse_int(str string, u8 base);

std::string::parse_float

Converts a string to a float.

• string: The string to convert.

• return: The float.

fn parse_float(str string);

std::string::to_string

Converts any type to a string.

• x: The value to convert.

• return: The string.

fn to_string(auto x);

std::string::starts_with

Checks if a string starts with a given substring.

• string: The string to check.

• part: The substring to check for.

• return: True if the string starts with the substring, false otherwise.

fn starts_with(str string, str part);

std::string::ends_with

Checks if a string ends with a given substring.

• string: The string to check.

• part: The substring to check for.

• return: True if the string ends with the substring, false otherwise.

fn ends_with(str string, str part);

std::string::contains

Checks if a string contains a given substring.

• string: The string to check.

• part: The substring to check for.

• return: True if the string contains the substring, false otherwise.

fn contains(str string, str part);

std::string::reverse

Reverses a string.

• string: The string to reverse.

• return: The reversed string.

fn reverse(str string);

std::string::to_upper

Converts a string to upper case.

• string: The string to convert.

• return: The converted string.

fn to_upper(str string);

std::string::to_lower

Converts a string to lower case.

• string: The string to convert.

• return: The converted string.

fn to_lower(str string);

std::string::replace

Replaces all occurrences of a substring with another substring.

• string: The string to replace in.

• pattern: The substring to replace.

• replace: The substring to replace with.

• return: The string with the replacements.

fn replace(str string, str pattern, str replace);