Struct MultiChannelSensorLog 

pub struct MultiChannelSensorLog {
    pub channel_names: Vec<String>,
    pub rows: Vec<Vec<f64>>,
}

A generic multi-channel sensor log, suitable for storing any mix of floating-point channel data alongside a common timestamp.

Fields

channel_names: Vec<String>

Channel names, one per column.

rows: Vec<Vec<f64>>

Rows, each containing a timestamp followed by one value per channel.

Implementations

impl MultiChannelSensorLog

pub fn new(channel_names: Vec<String>) -> Self

Create an empty log with the given channel names.

pub fn num_channels(&self) -> usize

Number of channels (excluding the timestamp column).

pub fn push_row(&mut self, timestamp: f64, values: &[f64]) -> bool

Append a row. timestamp is prepended; values must have exactly num_channels elements. Returns false when the length is wrong.

pub fn channel_values(&self, idx: usize) -> Vec<f64>

Extract all values for channel idx (0-based, excludes timestamp).

pub fn channel_stats(&self, idx: usize) -> ChannelStats

Compute per-channel statistics.

pub fn to_csv_lines(&self) -> Vec<String>

Export to CSV lines (header + data rows).

Trait Implementations

impl Clone for MultiChannelSensorLog

fn clone(&self) -> MultiChannelSensorLog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiChannelSensorLog

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

Formats the value using the given formatter.