Namespace Aliases
| Name | 
Types
| Name | Description | 
| Match a string literal exactly | |
| A set of characters | |
| A forward range of parsed elements | |
| A thread‐safe collection of instances of T | |
| A pointer to a shared instance of T | |
| Common functionality for string views | |
| Match an unsigned decimal | |
| Provides an aligned storage buffer aligned for T | |
| A case‐insensitive equals predicate for strings | |
| A case‐insensitive hash function object for strings | |
| A case‐insensitive less predicate for strings | |
| Alias for  | |
| Determine if T meets the requirements of  | 
Enums
Functions
| Name | Description | 
| Return the case‐insensitive comparison of s0 and s1 | |
| Return the case‐insensitive digest of a string | |
| Return true if s0 equals s1 using case‐insensitive comparison | |
| Return true if s0 is less than s1 using case‐insensitive comparison | |
| 
 | |
| Find the first character in the string that is in the set. | |
| Find the first character in the string that is not in CharSet | |
| Return the decimal value of a hex character | |
| Match another rule, if the result is not empty | |
| Return the union of two character sets. | |
| Return a new character set by subtracting | |
| Match a rule, or the empty string | |
| Parse a character buffer using a rule | |
| Match a repeating number of elements | |
| 
 | |
| Squelch the value of a rule | |
| Return c converted to lowercase | |
| Return c converted to uppercase | |
| Match a non‐empty string of characters from a set | |
| Match a series of rules in order | |
| Match one of a set of rules | |
| Format a string to an output stream | |
| Compare two string views for equality | |
| Compare two string views for inequality | |
| Compare two string views for less than | |
| Compare two string views for less than or equal | |
| Compare two string views for greater than | |
| Compare two string views for greater than or equal | 
Variables
| Name | Description | 
| The set of all characters | |
| The set of letters and digits | |
| The set of all letters | |
| Match a decimal octet | |
| The set of decimal digits | |
| The set of hexadecimal digits | |
| The set of visible characters |