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This function lists all available options for config().
It provides both the short R name which you use with httr, and the longer
Curl name, which is useful when searching the documentation. curl_doc
opens a link to the libcurl documentation for an option in your browser.
httr_options(matches)curl_docs(x)
A data frame with three columns:
The short name used in httr
The full name used by libcurl
The type of R object that the option accepts
If not missing, this restricts the output so that either the httr or curl option matches this regular expression.
An option name (either short or full).
RCurl and httr use slightly different names to libcurl: the initial
CURLOPT_ is removed, all underscores are converted to periods and
the option is given in lower case. Thus "CURLOPT_SSLENGINE_DEFAULT"
becomes "sslengine.default".
httr_options()
httr_options("post")
# Use curl_docs to read the curl documentation for each option.
# You can use either the httr or curl option name.
curl_docs("userpwd")
curl_docs("CURLOPT_USERPWD")
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