File  .text    Size Crate
0.8%  30.3% 29.3KiB bitvec
0.6%  21.3% 20.6KiB std
0.4%  16.6% 16.0KiB usb_device
0.2%   9.3%  9.0KiB stm32_usbd
0.2%   7.8%  7.5KiB usbd_human_interface_device
0.1%   4.5%  4.4KiB stm32f0xx_hal
0.1%   3.3%  3.1KiB wyz
0.0%   1.5%  1.4KiB packed_struct
0.0%   1.2%  1.2KiB cortex_m
0.0%   1.2%  1.2KiB defmt_rtt
0.0%   0.9%    928B f072_usb
0.0%   0.6%    598B heapless
0.0%   0.5%    496B frunk_core
0.0%   0.3%    258B defmt
0.0%   0.2%    162B [Unknown]
0.0%   0.1%    124B stm32f0
0.0%   0.1%    116B cast
0.0%   0.1%     94B panic_probe
0.0%   0.0%     46B cortex_m_rt
0.0%   0.0%     28B funty
0.0%   0.0%      2B bare_metal
2.6% 100.0% 96.6KiB .text section size, the file size is 3.6MiB