Enum Format

pub enum Format {
    JsonTarantool(Option<fn() -> HashMap<String, Value>>),
    Json(Option<fn() -> HashMap<String, Value>>),
    PlainTarantool(Option<fn() -> String>),
    Custom(unsafe extern "C" fn(*const c_void, *const i8, i32, i32, *const i8, *const i8, i32, *const i8, *const i8, VaList<'_>) -> i32),
}

Format is a callback that using by tarantool logger for format all log records.

Variants

JsonTarantool(Option<fn() -> HashMap<String, Value>>)

A json format, generate log record in json format without any external dependencies (like serde). This format is as close as possible to a original tarantool ‘json’ format.

Example: {"time": "2023-11-07T12:57:47.923+0300", "level": "ERROR", "message": "this is test log record from test test_json_raw_format", "pid": 37752, "cord_name": "main", "fiber_id": 103, "fiber_name": "init.lua", "file": "tests/src/test.rs", "line": 38, "field2":100,"field1":true}

Json(Option<fn() -> HashMap<String, Value>>)

A json format, generate log record in json format using serde.

Example: {"time":"2023-11-07T12:57:48.007+0300","level":"ERROR","message":"this is test log record from test test_json_serde_format","pid":37752,"cord_name":"main","fiber_id":103,"fiber_name":"init.lua","file":"tests/src/test.rs","line":66,"field2":200,"field1":"true"}

PlainTarantool(Option<fn() -> String>)

A plain format. This format is as close as possible to a original tarantool ‘plain’ format.

Example: 2023-11-07 12:57:48.206 [37752] main/103/init.lua test.rs:83 W> this is test log record from test test_plain_format (counter: 38)

Custom(unsafe extern "C" fn(*const c_void, *const i8, i32, i32, *const i8, *const i8, i32, *const i8, *const i8, VaList<'_>) -> i32)

User defined format.