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fuchsia / fuchsia / main / . / src / sys / lib / component_id_index
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  5. README.md
src/sys/lib/component_id_index/README.md

component_id_index library

This library parses, merges and validates component ID index files. It provides a way to use a custom encoding format (e.g, JSON), along with conversion to/from the FIDL schema.

This library is used by:

  • //tools/component_id_index, a build tool that validates and merges component ID index files written in JSON5 into a single index, which is written out to a FIDL-encoded index file which is used by component_manager.
  • component_manager which consumes a single FIDL-encoded component ID index file.
  • Static analysis tools, such as Scrutiny.

See //sdk/fidl/fuchsia.component.internal/component_id_index.fidl for the FIDL schema.

In order to keep the size of component_manager small, this library does not directly depend on serde_json and serde_json5. Instead, this library accepts a decoder implementation which helps decode a JSON/JSON5 string into an Index data structure.