Struct CaptureUsage 

pub struct CaptureUsage {
    pub captures: u64,
    pub retained_bytes: u64,
    pub host_bytes: u64,
    pub encoded_bytes: u64,
}

Upper bound on one step or the whole run. Retention includes capture-owned source storage/dependencies and logical temporary arrays. Host bytes include every transferred scalar and host result buffer, including intermediate reductions. Encoded bytes cover UTF-8 JSON capture records, including metadata and escaping.

Fields

captures: u64

Number of successfully reserved value transformations, excluding diagnostic-only records.

retained_bytes: u64

Conservative logical source/backing and temporary native storage reservation.

host_bytes: u64

Conservative host-buffer and materialization reservation, including intermediate scalars.

encoded_bytes: u64

Conservative UTF-8 JSON capture-record reservation.

Implementations

impl CaptureUsage

pub fn checked_mul(self, count: u64) -> Result<Self, CaptureError>

Multiplies a conservative reservation by a bounded occurrence count.

pub fn checked_add(self, other: Self) -> Result<Self, CaptureError>

Adds reservations with checked arithmetic in every dimension.

pub fn exceeded(self, limit: Self) -> Option<CaptureBudget>

First accounting dimension exceeding its limit, in stable diagnostic order.

Trait Implementations

impl Clone for CaptureUsage

fn clone(&self) -> CaptureUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CaptureUsage

impl Debug for CaptureUsage

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

Formats the value using the given formatter.

impl Default for CaptureUsage

fn default() -> CaptureUsage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CaptureUsage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CaptureUsage

impl PartialEq for CaptureUsage

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CaptureUsage

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 CaptureUsage