Struct RootsTracker

pub struct RootsTracker {
    pub alive_roots: RollingBitField,
    /* private fields */
}

Fields

alive_roots: RollingBitField

Current roots where appendvecs or write cache has account data. Constructed during load from snapshots. Updated every time we add a new root or clean/shrink an append vec into irrelevancy. Range is approximately the last N slots where N is # slots per epoch.

Implementations

impl RootsTracker

pub fn new(max_width: u64) -> Self

pub fn min_alive_root(&self) -> Option<Slot>

Trait Implementations

impl Debug for RootsTracker

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

Formats the value using the given formatter.

impl Default for RootsTracker

fn default() -> Self

Returns the “default value” for a type.