feat(cargo-codspeed): add explicit mode with command when no benchmarks are found in run

[adriencaccia]

No description provided.

[GuillaumeLagrange]

lgtm to me

[codspeed-hq]

CodSpeed Performance Report

Merging #140 will degrade performances by 65.9%

_{Comparing feat/no-benchmarks-message (8923641) with main (d71bcc0)}

Summary

⚡ 15 improvements
❌ 21 regressions
✅ 327 untouched

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Mode	Benchmark	BASE	HEAD	Change
⚡	WallTime	build_vec	224 ns	206 ns	+8.74%
⚡	WallTime	large_drop	832.3 µs	783.1 µs	+6.28%
⚡	WallTime	large_setup	24 ns	20 ns	+20%
❌	WallTime	from_elem[1024]	84 ns	90 ns	-6.67%
❌	WallTime	from_elem[2048]	248 ns	280 ns	-11.43%
❌	WallTime	from_elem[4096]	337 ns	364 ns	-7.42%
❌	WallTime	from_elem[8192]	524 ns	542 ns	-3.32%
❌	WallTime	from_elem_decimal[1024]	84 ns	89 ns	-5.62%
❌	WallTime	from_elem_decimal[2048]	249 ns	276 ns	-9.78%
❌	WallTime	recursive[0]	1 ns	2 ns	-50%
⚡	Instrumentation	recursive_memoized[BTreeMap<u64, u64>, 0]	400.8 ns	371.7 ns	+7.85%
❌	WallTime	recursive_memoized[BTreeMap<u64, u64>, 20]	2 µs	2.3 µs	-11.52%
⚡	Instrumentation	recursive_memoized[HashMap<u64, u64>, 0]	958.3 ns	929.2 ns	+3.14%
❌	WallTime	generate_combinations[5]	959 ns	1,079 ns	-11.12%
⚡	WallTime	generate_combinations[6]	1.9 µs	1.8 µs	+5.27%
⚡	WallTime	generate_combinations[7]	3.2 µs	2.7 µs	+19.46%
⚡	WallTime	generate_combinations[9]	7.7 µs	5.2 µs	+46.91%
⚡	WallTime	generate_parentheses[4]	8.2 µs	7.7 µs	+6.72%
❌	WallTime	graph_coloring[3]	1.6 µs	1.8 µs	-14.39%
⚡	WallTime	hamiltonian_cycle[4]	788 ns	764 ns	+3.14%
...	...	...	...	...	...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.