Struct MemoryEstimate 

pub struct MemoryEstimate {
    pub status: &'static str,
    pub bytes_status: &'static str,
    pub estimated_bytes: Option<u64>,
    pub not_estimated: Vec<String>,
    pub counts: BTreeMap<String, u64>,
}

A cold-path estimate of memory AFT can attribute without allocator hooks.

estimated_bytes is None when a subsystem is busy or its resident bytes are not cheaply observable. Counts remain available in those cases so the status response never substitutes a fabricated byte estimate.

Fields

status: &'static str

bytes_status: &'static str

estimated_bytes: Option<u64>

not_estimated: Vec<String>

counts: BTreeMap<String, u64>

Implementations

impl MemoryEstimate

pub fn estimated(bytes: u64) -> Self

pub fn partial(bytes: u64) -> Self

pub fn not_estimated() -> Self

pub fn busy() -> Self

pub fn count(self, name: impl Into<String>, value: usize) -> Self

pub fn count_u64(self, name: impl Into<String>, value: u64) -> Self

pub fn gap(self, name: impl Into<String>) -> Self

Trait Implementations

impl Clone for MemoryEstimate

fn clone(&self) -> MemoryEstimate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryEstimate

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

Formats the value using the given formatter.

impl Eq for MemoryEstimate

impl PartialEq for MemoryEstimate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MemoryEstimate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MemoryEstimate