[#boost-urls-make_pct_string_view]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::make_pct_string_view
:relfileprefix: ../../
:mrdocs:


Return a valid percent‐encoded string

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/pct_string_view.hpp#L415[boost/url/pct_string_view.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
system::result<xref:boost/urls/pct_string_view.adoc[pct_string_view]>
make_pct_string_view(core::string_view s) noexcept;
----

== Description


If `s` is a valid percent‐encoded string,    the function returns the buffer as a valid    view which may be used to perform decoding    or measurements.    Otherwise the result contains an error code.    Upon success, the returned view references    the original character buffer;    Ownership is not transferred.


=== Complexity

Linear in `s.size()`.


=== Exception Safety

Throws nothing.



== Parameters


|===
| Name | Description

| *s*
| The string to validate.


|===



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