Preview of the proposed up-rust native-frame-model branch (up-rust b6b99c6d, up-spec f0e9b17) — not released documentation. branch · write-up
up_rust::frame::metadata

Function try_project_attributes_to_frame_metadata

Source 
pub fn try_project_attributes_to_frame_metadata(
    attributes: &UAttributes,
    payload_encoding: Option<PayloadEncoding>,
) -> Result<UFrameMetadata, UFrameMetadataError>
Expand description

Projects legacy UAttributes (plus an optional native payload encoding) into native frame metadata.

When payload_encoding is None but the attributes carry a concrete payload_format, the reserved registered encoding for that format is used. When both are present they must agree.

ยงErrors

Returns an error if the attributes and encoding disagree or the resulting metadata is invalid.