Struct SteamConfig

pub struct SteamConfig { /* private fields */ }

Represents a copy of a Steam configuration file.

This struct only allows modification to the global Proton version to be used by Steam.

Examples

The struct can be written to a file by using its Into trait.

let path = Path::from("/some/path");
let steam_config = SteamConfig::create_copy(path).unwrap();

steam_config.set_proton_version("Proton-6.20-GE-1");
let steam_config: Vec<u8> = steam_config.into();
std::fs::write(path, steam_config).unwrap();

Implementations

impl SteamConfig

pub fn create_copy(config_file_path: &Path) -> Result<Self, SteamConfigError>

Create a copy of a Steam config provided by path.

This method reads a global Steam configuration file and creates a copy of it by reading it line by line. While reading each line the following information is determined:

• The line that contains the default compatibility tool directory name (dir_name_line)
• The index of the dir_name_line
• The index where the value of dir_name_line begins
• The index where the value of dir_name_line ends

This above information is stored to make future modifications easier.

Errors

This method will return an error in the following cases:

• When the default compatibility tool attribute could not be found
• When any filesystem operations return an IO error

pub fn proton_version(&self) -> String

Get the global Proton version stored in the Steam config file.

The “version” is actually the name of the directory that contains all the version data.

pub fn set_proton_version(&mut self, proton_dir_name: &str)

Set the global Proton version for this file copy.

The “version” is actually the name of the directory that contains all the version data.

Trait Implementations

impl Into<Vec<u8>> for SteamConfig

fn into(self) -> Vec<u8>

Converts this type into the (usually inferred) input type.