Struct LoggingOptions

pub struct LoggingOptions {
    pub dir: String,
    pub level: Option<String>,
    pub log_format: LogFormat,
    pub max_log_files: usize,
    pub append_stdout: bool,
    pub enable_otlp_tracing: bool,
    pub otlp_endpoint: Option<String>,
    pub tracing_sample_ratio: Option<TracingSampleOptions>,
    pub otlp_export_protocol: Option<OtlpExportProtocol>,
    pub otlp_headers: HashMap<String, String>,
}

The logging options that used to initialize the logger.

Fields

dir: String

The directory to store log files. If not set, logs will be written to stdout.

level: Option<String>

The log level that can be one of “trace”, “debug”, “info”, “warn”, “error”. Default is “info”.

log_format: LogFormat

The log format that can be one of “json” or “text”. Default is “text”.

max_log_files: usize

The maximum number of log files set by default.

append_stdout: bool

Whether to append logs to stdout. Default is true.

enable_otlp_tracing: bool

Whether to enable tracing with OTLP. Default is false.

otlp_endpoint: Option<String>

The endpoint of OTLP.

tracing_sample_ratio: Option<TracingSampleOptions>

The tracing sample ratio.

otlp_export_protocol: Option<OtlpExportProtocol>

The protocol of OTLP export.

otlp_headers: HashMap<String, String>

Additional HTTP headers for OTLP exporter.

Trait Implementations

impl Clone for LoggingOptions

fn clone(&self) -> LoggingOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LoggingOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LoggingOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LoggingOptions

where LoggingOptions: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LoggingOptions

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LoggingOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LoggingOptions