amdgpu_sysfs::sysfs

Trait SysFS

Source 
pub trait SysFS {
    // Required method
    fn get_path(&self) -> &Path;

    // Provided methods
    fn read_file(&self, file: impl AsRef<Path> + Debug) -> Result<String, Error> { ... }
    fn read_file_parsed<T: FromStr<Err = E>, E: ToString>(
        &self,
        file: &str,
    ) -> Result<T, Error> { ... }
    fn write_file<C: AsRef<[u8]> + Send>(
        &self,
        file: &str,
        contents: C,
    ) -> Result<(), Error> { ... }
}
Expand description

General functionality of a SysFS.

Required Methods§

Source

fn get_path(&self) -> &Path

Gets the path of the current SysFS.

Provided Methods§

Source

fn read_file(&self, file: impl AsRef<Path> + Debug) -> Result<String, Error>

Reads the content of a file in the SysFS.

Source

fn read_file_parsed<T: FromStr<Err = E>, E: ToString>( &self, file: &str, ) -> Result<T, Error>

Reads the content of a file and then parses it

Source

fn write_file<C: AsRef<[u8]> + Send>( &self, file: &str, contents: C, ) -> Result<(), Error>

Write to a file in the SysFS.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§