boost::urls::make_pct_string_view

Return a valid percent‐encoded string

Synopsis

Declared in <boost/url/pct_string_view.hpp>

system::result<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.

Return Value

On success, the valid percent‐encoded string.

Parameters

Name

Description

s

The string to validate.

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