* clippy: fix `result_unit_err` warnings
* feat: fix result warnings in script
* doc: document `generate_key` return type
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* feat: add back result to RangeRequestBounds::get_final
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
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Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Per fetch file token for blob url
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Depends on https://github.com/servo/servo/pull/25724
First step of https://github.com/servo/servo/issues/25226
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create uuid before sending PromoteMemory message
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When `Blob::promote` is promoting a `BlobImpl::Memory`, create uuid and send it with the `FileManagerThreadMsg::PromoteMemory` message rather than blocking until one is received.
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