r3_portkit is used at run time in 5 crates.

Depender (with downloads and own rev deps) r3_portkit version
1 r3_port_arm_m ^0.2.3
1 r3_port_arm ^0.2.3
r3_port_riscv ^0.2.3
r3_support_rza1 ^0.2.0
r3_support_rp2040 ^0.2.0