Struct Retention 

pub struct Retention {
    pub max_file_mb: u32,
    pub keep: u8,
    pub max_age_days: u32,
}

Size and age bounds for the rename-rotated LineSink, which has exactly one writer (the daemon’s per-child stderr capture). The logger’s own segments use SegmentRetention; the two are different files with different writer counts, and only the single-writer one may rename.

Fields

max_file_mb: u32

Maximum active-file size in mebibytes.

keep: u8

Number of rotated generations to retain.

max_age_days: u32

Maximum age of rotated generations in days.

Trait Implementations

impl Clone for Retention

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Retention

impl Debug for Retention

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

Formats the value using the given formatter.

impl Default for Retention

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Retention

impl PartialEq for Retention

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Retention