trace2json [options]: Convert a trace from fxt (Fuchsia trace format) to json (Chrome trace format).
Fuchsia trace format: https://fuchsia.googlesource.com/fuchsia/+/HEAD/docs/development/tracing/trace-format/
Chrome trace format: https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/edit
--help: Print this help message.
--input-file=[]: Read trace from the specified file.
--output-file=[]: Write the converted trace to the specified file. If no file is specified, the output is written to stdout.
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Last updated 2025-07-22 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-22 UTC."],[],[]]