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AK: Make JSON parser return ErrorOr<JsonValue> (instead of Optional)

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Also add slightly richer parse errors now that we can include a string
literal with returned errors.

This will allow us to use TRY() when working with JSON data.
This commit is contained in:
Andreas Kling 2021-11-15 01:46:51 +01:00
parent 304c03f457
commit 587f9af960
54 changed files with 172 additions and 228 deletions
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5
Userland/Utilities/df.cpp
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@ -47,9 +47,8 @@ int main(int argc, char** argv)
}
auto file_contents = file->read_all();
auto json_result = JsonValue::from_string(file_contents);
VERIFY(json_result.has_value());
auto json = json_result.value().as_array();
auto json_result = JsonValue::from_string(file_contents).release_value_but_fixme_should_propagate_errors();
auto const& json = json_result.as_array();
json.for_each([](auto& value) {
auto& fs_object = value.as_object();
auto fs = fs_object.get("class_name").to_string();