Struct FileOptions 

pub struct FileOptions {
    pub paths: Vec<PathBuf>,
    pub error_if_not_found: bool,
    pub loader: Box<dyn FileLoader>,
}

Available on crate feature file only.

Options for loading configuration from a file.

Users must supply a FileLoader implementation that knows how to parse the file contents. Use serde_loader for any serde-compatible format.

Fields

paths: Vec<PathBuf>

List of file paths to search. The first one found is used.

error_if_not_found: bool

If true, return an error if no config file is found.

loader: Box<dyn FileLoader>

The loader that parses file contents into configuration values.

Trait Implementations

impl Debug for FileOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.