Struct test::test::MetricMap [−][src]
pub struct MetricMap(_);
🔬 This is a nightly-only experimental API. (
test
)Implementations
impl MetricMap
[src]
impl MetricMap
[src]pub fn new() -> MetricMap
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🔬 This is a nightly-only experimental API. (
test
)pub fn insert_metric(&mut self, name: &str, value: f64, noise: f64)
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🔬 This is a nightly-only experimental API. (
test
)Insert a named value
(+/- noise
) metric into the map. The value
must be non-negative. The noise
indicates the uncertainty of the
metric, which doubles as the “noise range” of acceptable
pairwise-regressions on this named value, when comparing from one
metric to the next using compare_to_old
.
If noise
is positive, then it means this metric is of a value
you want to see grow smaller, so a change larger than noise
in the
positive direction represents a regression.
If noise
is negative, then it means this metric is of a value
you want to see grow larger, so a change larger than noise
in the
negative direction represents a regression.
pub fn fmt_metrics(&self) -> String
[src]
🔬 This is a nightly-only experimental API. (
test
)