Method from_file

crates/cust/src/module.rs:163–179

Load a module from the given path into the current context. The given path should be either a cubin file, a ptx file, or a fatbin file such as those produced by `nvcc`. # Example ``` # use cust::*; # use std::error::Error; # fn main() -> Result<(), Box > { # let _ctx = quick_init()?; use cust::module::Module; use std::ffi::CString; let module = Module::from_file("./resources/add.ptx"

(path: P)

    /// # }
    /// ```
    pub fn from_file<P: AsRef<Path>>(path: P) -> CudaResult<Module> {
        unsafe {
            let mut bytes = path_to_bytes(path);
            if !bytes.contains(&0) {
                bytes.push(0);
            }
            let mut module = Module {
                inner: ptr::null_mut(),
            };
            cuda::cuModuleLoad(
                &mut module.inner as *mut cuda::CUmodule,
                bytes.as_ptr() as *const _,
            )
            .to_result()?;
            Ok(module)
        }
    }

    /// Creates a new module by loading a fatbin (fat binary) file.
    ///