Struct LedgerSnapshot 

pub struct LedgerSnapshot { /* private fields */ }

Every tag’s usage in every realm, read in one pass.

Implementations

impl LedgerSnapshot

pub fn get(&self, tag: MemTag, realm: Realm) -> TagUsage

One tag’s usage in one realm.

pub fn reported(&self, realm: Realm) -> impl Iterator<Item = TagUsage> + '_

The tags something has reported into, in realm order. What a readout lists: an unreported tag is absent rather than a row of zeroes.

pub fn realm_bytes(&self, realm: Realm) -> u64

Bytes attributed across every tag in realm. Always a floor on the realm’s real usage: it counts what reporters explain, not everything allocated.

pub fn is_empty(&self) -> bool

Whether nothing has reported into any tag.

Trait Implementations

impl Clone for LedgerSnapshot

fn clone(&self) -> LedgerSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LedgerSnapshot

impl Debug for LedgerSnapshot

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

Formats the value using the given formatter.

impl Default for LedgerSnapshot

fn default() -> Self

Returns the “default value” for a type.

impl Eq for LedgerSnapshot

impl PartialEq for LedgerSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LedgerSnapshot