ayun_logging/
config.rs

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use ayun_config::config::default;
use serde::{Deserialize, Serialize};
use serde_variant::to_variant_name;

#[derive(Debug, Deserialize, Serialize)]
pub struct Logger {
    #[serde(default)]
    pub env_filter: Option<String>,

    #[serde(default)]
    pub level: Level,

    #[serde(default)]
    pub format: Format,

    #[serde(default = "default_with_ansi")]
    pub with_ansi: bool,

    #[serde(default)]
    pub with_target: bool,

    #[serde(default)]
    pub with_file: bool,

    #[serde(default)]
    pub with_line_number: bool,

    #[serde(default = "default_with_level")]
    pub with_level: bool,

    #[serde(default)]
    pub with_thread_ids: bool,

    #[serde(default)]
    pub with_thread_names: bool,
}

impl Default for Logger {
    fn default() -> Self {
        default::<Self>().expect("Failed to get default value")
    }
}

fn default_with_ansi() -> bool {
    true
}

fn default_with_level() -> bool {
    true
}

#[derive(Clone, Debug, Default, Deserialize, Serialize)]
pub enum Level {
    #[serde(rename = "trace")]
    Trace,
    #[serde(rename = "debug")]
    Debug,
    #[serde(rename = "info")]
    #[default]
    Info,
    #[serde(rename = "warn")]
    Warn,
    #[serde(rename = "error")]
    Error,
}

impl From<Level> for tracing::Level {
    fn from(level: Level) -> Self {
        match level {
            Level::Trace => tracing::Level::TRACE,
            Level::Debug => tracing::Level::DEBUG,
            Level::Info => tracing::Level::INFO,
            Level::Warn => tracing::Level::WARN,
            Level::Error => tracing::Level::ERROR,
        }
    }
}

impl std::fmt::Display for Level {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        to_variant_name(self).expect("only enum supported").fmt(f)
    }
}

#[derive(Debug, Default, Deserialize, Serialize)]
pub enum Format {
    #[serde(rename = "compact")]
    #[default]
    Compact,
    #[serde(rename = "pretty")]
    Pretty,
    #[serde(rename = "json")]
    Json,
}

impl std::fmt::Display for Format {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        to_variant_name(self).expect("only enum supported").fmt(f)
    }
}