Crate testExperimental

Support code for rustc's built in unit-test and micro-benchmarking framework.

Almost all user code will only be interested in Bencher and black_box. All other interactions (such as writing tests and benchmarks themselves) should be done via the #[test] and #[bench] attributes.

See the Testing Guide for more details.

Reexports

pub use self::TestFn::*;

pub use self::MetricChange::*;

pub use self::ColorConfig::*;

pub use self::TestResult::*;

pub use self::TestName::*;

Modules

bench
stats
test

Structs

BenchSamples
Bencher	Manager of the benchmarking runs.
Metric
MetricMap
TestDesc
TestDescAndFn
TestOpts

Enums

ColorConfig
MetricChange	Analysis of a single change in metric
ShouldFail
TestFn
TestName
TestResult

Traits

TDynBenchFn

Represents a benchmark function.

Functions

black_box	A function that is opaque to the optimizer, to allow benchmarks to pretend to use outputs to assist in avoiding dead-code elimination.
filter_tests
fmt_bench_samples
fmt_metrics
opt_shard
parse_opts
run_test
run_tests_console
test_main
test_main_static

Type Definitions

MetricDiff
MonitorMsg
OptRes	Result of parsing the options.