beginner question on how to use api documentation
i need to better understand how to read rust api documentation.

for example, i went to write this line of code :

let orderid: result<i64, > = orderid\_param.parse();

didn't know what to put in the error portion. i went to the docs for [parse](https://doc.rust-lang.org/stable/std/primitive.str.html#method.parse)

the only thing that makes sense to me is

[errors](https://doc.rust-lang.org/stable/std/primitive.str.html#errors)

will …
[image] endermaz41:

didn't know what to put in the error portion

first of all, err(…) is a value, not a type. since err is a variant ("constructor" if you like) of enum result, if you invoke it, you get a value of type result. you won't get a value of the error type itself, much less a type.

…
hi there! so i don’t have a workaround for you, as i’m not familiar with using rust on glitch, but i have let the team know that it’s due for an update. because rust is not a language we officially support, i don’t anticipate this being something we do in the near future, but i’ll post an update in … What problem are you facing? Post the error that you get.  

Also please edit your first post by aligning the code properly and wrap [code] tag so that it is easily understandable for us to analyze. your link leads to an inactive developer message btw.

rest does not yet provide a way to list tags except by id. you can use the standard api with the same oauth2 access key that you would use for rest… using the data object you would want to query on the group table using the groupname field. > You might have missed a bracket somewhere... Only such a mistake causes so many insignificant errors.
> 
> 


And to find it, [format your code](http://www.gidnetwork.com/b-38.html) properly. It's your first debugging tool. Try this link to get help;  
  
http://www.fossil.co.uk/webapp/wcs/stores/servlet/ContentView?langId=10&storeId=32553&catalogId=20002&page=instructions  
  
Rate, please. not [full disclosure] a linux person per se.

something similar to the following should work:

https://www.unix.com/shell-programming-and-scripting/68166-converting-integer-string.html

start simple with just enough code to test the concept.

see if it works and modify/correct as necessary.

then if it still does not work, then post your documented code accordingly along an explanation of what is or is not happening as you expect or desire. [image][queries and resolvers](https://forums.fauna.com/t/queries-and-resolvers/597/3)

do you have any feedback on the difficulties i am having doing this and any suggestions as to how i should be approaching this problem?

perhaps there is something i’m clearly misunderstanding that can be addressed in a reference article or section of the documentat… hi [@maddy](/u/maddy),

i believe the issue here is that you've specified order here but not the filed to order it by, to quote the docs:

you use two parameters for this argument: field to specify the prismic field id and order to specify if you want it sorted ascending (asc) or descending (desc). you can use… Errors and warnings usually appear in `....\logs\php_error.log` or `....\logs\apache_error.log` depending on your php.ini settings.


Also useful errors are often directed to the browser, but as they are not valid html they are not displayed.


So `"tail -f`" your log files and when you get a blank screen use IEs "view" -> "source" menu options to view the raw output. The first few errors in the log point to conflicting processes. Can you try ruling these out. For a list of possible conflicting processes, see <https://helpx.adobe.com/enterprise/package/help/resolving-process-conflicts.html>