Function try_u280_hbm_shell_unchecked_verilog 

pub fn try_u280_hbm_shell_unchecked_verilog() -> Result<String, RHDLError>

Render the complete shell hierarchy without claiming parser or implementation evidence.

The caller must independently parse, simulate, synthesize, implement, and execute the returned RTL before making claims at those evidence tiers.

Errors

Returns an error when RHDL cannot construct or render the shell descriptor.