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resolve_retention_days

bhtune_cli::config

Function resolve_retention_days 

Source 
pub fn resolve_retention_days(
    cli_days: Option<u32>,
    config: &BhtuneConfig,
) -> Option<u32>
Expand description

Resolve the history retention policy (history-retention) with CLI flag > env var > config file > default precedence, matching resolve_bridge_host’s shape. The env var is already folded into cli_days by clap’s env attribute on Cli::retention_days. None means retain forever – there is no built-in default number of days; see BhtuneConfig::retention_days for why.