Function env_parse

src/config.rs:233–237

Reads a `TRACEDECAY_ ` env var and parses it as an integer of the caller's choosing.

(suffix: &str)

/// Reads a `TRACEDECAY_<suffix>` env var and parses it as an integer of the
/// caller's choosing.
fn env_parse<T: std::str::FromStr>(suffix: &str) -> Option<T> {
    brand_env(suffix)
        .as_deref()
        .and_then(|raw| raw.trim().parse::<T>().ok())
}

impl SyncConfig {
    /// Applies `TRACEDECAY_SYNC_*` environment overrides on top of `self`,