Add an "append_path" and "append_path_mut" functions to Url#1116
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avsaase wants to merge 5 commits intoservo:mainfrom
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Add an "append_path" and "append_path_mut" functions to Url#1116avsaase wants to merge 5 commits intoservo:mainfrom
avsaase wants to merge 5 commits intoservo:mainfrom
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this function is an alternative to `Url::join` which addresses issues discussed in servo#333, mainly that `Url::join` is sensitive to trailing slashes is in the `Url`, and if the trailing slash is missing, may remove segments from the base url and replace them with segments from the joined `Url`. There are good reasons for `Url::join` to behave that way, because that is was is specified in the `Url` standard. However it's still inconvenient because it often leads to situations where, a service takes some base-url for some API as a config parameter, uses `Url::join` to append various routes to it and make requests, and if a trailing `/` is omitted in a config file, you don't figure it out until deploying and looking at logs and seeing nonsense requests failing. In many situations in web development these trailing `/` are not significant so this is easy to forget and can become just an annoying papercut. One suggestion in servo#333 was to add an alternative utility function that isn't sensitive to the trailing `/`'s in this way. This commit adds such a utility function with tests.
avsaase
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This PR replaces #934 with the following changes:
main.append_path_mutand introduced a newappend_paththat takes&selfand returnsResult<Self, ()>so that it's a true drop-in replacement forUrl:join. The requires cloning the url. I think this is acceptable but it the maintainers disagree I can revert this change.