Struct Rotation 

pub struct Rotation {
    pub max_size: u64,
    pub max_backups: usize,
}

Size-based rotation with a retention limit. max_size == 0 disables rotation (unbounded append). When a write would exceed max_size, the current file is rolled to <name>.1, existing backups shift up, and anything beyond max_backups is deleted.

Fields

max_size: u64

max_backups: usize

Trait Implementations

impl Clone for Rotation

fn clone(&self) -> Rotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rotation

impl Debug for Rotation

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

Formats the value using the given formatter.