:relfileprefix: ../../../../
[#6BF4C74D2BFA93B9E3BDB87EF3504DCAED69A65F]

= Enumerator error::need_more

pass:v,q[More input is needed to match the rule]


== Synopsis

Declared in header `</boost/url/grammar/error.hpp#L48[boost/url/grammar/error.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
need_more = 1
----

== Description

pass:v,q[A rule reached the end of the input,] pass:v,q[resulting in a partial match. The error]
pass:v,q[is recoverable; the caller may obtain]
pass:v,q[more input if possible and attempt to]
pass:v,q[parse the character buffer again.]
pass:v,q[Custom rules should only return this]
pass:v,q[error if it is completely unambiguous]
pass:v,q[that the rule cannot be matched without]
pass:v,q[more input.]