# summarize | |
The `summarize` library extracts FIDL API information from FIDL JSON IR. | |
The main user of this library is `//tools/fidl/fidl_api_summarize`. | |
## Build | |
``` | |
fx set core.x64 --with //tools/fidl:tests | |
fx build tools/fidl/lib/summarize | |
``` | |
## Test | |
``` | |
fx test tools/fidl/lib/summarize | |
``` |