Struct SimulationRecord 

pub struct SimulationRecord {
    pub id: String,
    pub timestamp: u64,
    pub parameters: HashMap<String, f64>,
    pub metadata: HashMap<String, String>,
}

A single simulation run record storing parameters and metadata.

Fields

id: String

Unique identifier for this simulation run.

timestamp: u64

Unix timestamp (seconds since epoch) when the simulation was created.

parameters: HashMap<String, f64>

Numeric simulation parameters (e.g. "dt", "viscosity").

metadata: HashMap<String, String>

Arbitrary string metadata (e.g. "solver", "git_hash").

Implementations

impl SimulationRecord

pub fn new(id: impl Into<String>, timestamp: u64) -> Self

Construct a new record with the given id and timestamp.

pub fn set_param(&mut self, key: impl Into<String>, value: f64)

Set a numeric parameter, overwriting any existing value.

pub fn set_meta(&mut self, key: impl Into<String>, value: impl Into<String>)

Set a string metadata entry.

Trait Implementations

impl Clone for SimulationRecord

fn clone(&self) -> SimulationRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimulationRecord

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

Formats the value using the given formatter.