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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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2
Userland/Utilities/gron.cpp
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@ -69,7 +69,7 @@ int main(int argc, char** argv)
auto file_contents = file->read_all();
auto json = JsonValue::from_string(file_contents);
if (!json.has_value()) {
if (json.is_error()) {
if (path) {
warnln("Failed to parse '{}' as JSON", path);
} else {