src/formats/env_logger_log.json

{
    "$schema": "https://lnav.org/schemas/format-v1.schema.json",
    "env_logger_log": {
        "title": "env_logger format",
        "description": "Format file for Rust's env_logger crate",
        "url": [
            "https://docs.rs/env_logger/latest/env_logger/"
        ],
        "regex": {
            "std": {
                "pattern": "^\\[(?<timestamp>\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}[^ ]+) (?<level>\\w+) (?<module>[^\\]]+)\\]\\s+(?<body>.*)"
            }
        },
        "value": {
            "level": {
                "kind": "string"
            },
            "module": {
                "kind": "string",
                "identifier": true
            },
            "timestamp": {
                "kind": "string"
            }
        },
        "sample": [
            {
                "line": "[2017-11-09T02:12:24Z ERROR main] this is printed by default",
                "level": "error"
            }
        ]
    }
}