Rule for URI‐reference

Synopsis

Declared in <boost/url/rfc/uri_reference_rule.hpp>

constexpr /* implementation-defined */ uri_reference_rule = {};

Value Type

using value_type = url_view;

Example

Rules are used with the function grammar::parse.

system::result< url_view > rv = grammar::parse( "ws://echo.example.com/?name=boost#demo", uri_reference_rule );

BNF

URI-reference = URI / relative-ref

URI           = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
relative-ref  = relative-part [ "?" query ] [ "#" fragment ]

Specification

See Also

grammar::parse, parse_uri_reference, url_view.

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