Struct dogs::metric_logger::MetricLogger

pub struct MetricLogger { /* fields omitted */ }

Implements a logger. It allows components to register headers and update values to display workflow:

1. a component registers to the MetricLogger. It provides the data names and the MetricLogger returns their IDs.
2. a component can update a metric by providing its ID and new value
3. a component can request a display of all metrics

Implementations

impl MetricLogger

pub fn request_logging(&self)

requests metric information from all the registered components and display the metrics

pub fn register_headers(&self, headers: Vec<String>) -> Vec<usize>

adds some headers to reference metrics to be later logged. Returns indices of the metric headers.

pub fn update_metric(&self, id: usize, metric: Metric)

updates a metric for further logging

pub fn display_headers(&self)

Displays metric headers. Should be called at the beginning of the search

Trait Implementations

impl Debug for MetricLogger

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

Formats the value using the given formatter.

impl Default for MetricLogger

fn default() -> Self

Returns the “default value” for a type.