Trait abscissa::LoadConfig

pub trait LoadConfig<C: GlobalConfig> {
    fn config_path(&self) -> Option<PathBuf> { ... }
    fn load_global_config(&self) -> Result<(), FrameworkError> { ... }
    fn load_config_file<P: AsRef<CanonicalPath>>(
        &self, 
        path: &P
    ) -> Result<C, FrameworkError> { ... }
    fn preprocess_config(&self, config: C) -> Result<C, FrameworkError> { ... }
}

Support for loading configuration from a file. Does not modify the global configuration. Only handles parsing and deserializing it from files.

Provided Methods

fn config_path(&self) -> Option<PathBuf>

Path to the command's configuration file. Returns an error by default.

fn load_global_config(&self) -> Result<(), FrameworkError>

Load the configuration from self.config_path() if present

fn load_config_file<P: AsRef<CanonicalPath>>(
    &self,
    path: &P
) -> Result<C, FrameworkError>

Load the configuration for this command

fn preprocess_config(&self, config: C) -> Result<C, FrameworkError>

Process the configuration after it has been loaded, potentially modifying it or returning an error if options are incompatible

Implementors