Struct BenchmarkResult 

pub struct BenchmarkResult {
    pub name: String,
    pub value: f64,
    pub unit: String,
    pub timestamp: String,
    pub gpu_id: String,
    pub success: bool,
    pub error: Option<String>,
}

A single benchmark measurement result.

Contains the benchmark name, numeric value, unit, timestamp, and optional GPU identifier. Serializes to/from JSON compatible with benchmark_logs.rs parsing logic.

Validation

• VAL-INFRA-013: BenchmarkResult struct with name, value, unit, timestamp, gpu_id; JSON serialization round-trip with benchmark_logs.rs

Fields

name: String

Human-readable benchmark name (e.g., “memory_bandwidth”).

value: f64

Numeric benchmark value.

unit: String

Unit of measurement (e.g., “GB/s”, “ms”, “TFLOPS”).

timestamp: String

ISO 8601 timestamp when the benchmark was recorded.

gpu_id: String

PCI bus ID of the GPU used (e.g., “01:00.0”), or empty if CPU-only.

success: bool

Whether the benchmark succeeded.

error: Option<String>

Optional error message (set when success is false).

Implementations

impl BenchmarkResult

pub fn new(name: &str, value: f64, unit: &str) -> Self

Create a new successful benchmark result with the current timestamp.

pub fn with_gpu(name: &str, value: f64, unit: &str, gpu_id: &str) -> Self

Create a new benchmark result with a specific GPU ID.

pub fn failed(name: &str, error: &str) -> Self

Create a failed benchmark result.

pub fn to_json(&self) -> Result<String, Error>

Serialize to a JSON string.

pub fn to_json_pretty(&self) -> Result<String, Error>

Serialize to a pretty-printed JSON string.

pub fn from_json(json: &str) -> Result<Self, Error>

Deserialize from a JSON string.

Trait Implementations

impl Clone for BenchmarkResult

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BenchmarkResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BenchmarkResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BenchmarkResult

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

Formats the value using the given formatter.

impl PartialEq for BenchmarkResult

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BenchmarkResult

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 BenchmarkResult