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cortex-m-rt-macros vs cortex-m-rt vs esp-riscv-rt

Side-by-side comparison of Rust crates

Core Metrics

cortex-m-rt-macroscortex-m-rtesp-riscv-rt
Health Score576172
Total Downloads6.5M6.9M747.8K
30d Downloads382.4K383.7K40.5K
Dependents235.6K34
Releases125816
Last Updated567d ago567d ago39d ago
Age7y 8m9y 1m3y 4m

Health Breakdown

cortex-m-rt-macros
Maintenance
4
Quality
15
Community
15
Popularity
8
Documentation
15
cortex-m-rt
Maintenance
7
Quality
11
Community
20
Popularity
8
Documentation
15
esp-riscv-rt
Maintenance
19
Quality
16
Community
15
Popularity
7
Documentation
15

Technical Details

cortex-m-rt-macroscortex-m-rtesp-riscv-rt
Version0.7.50.7.50.14.0
Stable (≥1.0)✗ No✗ No✗ No
LicenseMIT OR Apache-2.0MIT OR Apache-2.0MIT OR Apache-2.0
Dependencies344
Crate Size6KB39KB7KB
Features054
Yanked %0.0%39.7%0.0%
Edition202120212024
MSRV1.611.611.88.0
Owners4 (team)3 (team)2 (team)

Quick Verdict

  • esp-riscv-rt leads with a health score of 72/100, but none of the options score above 80.
  • cortex-m-rt has the most downloads (6.9M), suggesting wider adoption.
  • cortex-m-rt is depended on by 5.6K crates — strongest ecosystem trust.
  • ⚠ cortex-m-rt-macros, cortex-m-rt have not been updated in over a year.