Struct irx_config::parsers::FileParserBuilder

pub struct FileParserBuilder<L: Load + Default> { /* private fields */ }

Builder for FileParser.

Implementations

impl<L: Load + Default + Clone> FileParserBuilder<L>

pub fn default_path<VALUE: Into<PathBuf>>(&mut self, value: VALUE) -> &mut Self

Set default path to the file to be parsed.

pub fn path_option<VALUE: Into<String>>(&mut self, value: VALUE) -> &mut Self

Set path option name which could be used to get path value from previous parsing Value results.

pub fn keys_delimiter<VALUE: Into<String>>(&mut self, value: VALUE) -> &mut Self

Set delimiter used to separate keys levels in path value. Default is DEFAULT_KEYS_SEPARATOR.

pub fn ignore_missing_file<VALUE: Into<bool>>( &mut self, value: VALUE ) -> &mut Self

If file does not exists do not try to load it. The default Value will be returned. Default is false.

pub fn loader<VALUE: Into<L>>(&mut self, value: VALUE) -> &mut Self

Set the loader structure which implements Load trait.

pub fn build(&self) -> Result<FileParser<L>, FileParserBuilderError>

Builds a new FileParser.

Errors

If a required field has not been initialized.

Trait Implementations

impl<L: Clone + Load + Default> Clone for FileParserBuilder<L>

fn clone(&self) -> FileParserBuilder<L>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<L: Load + Default + Clone> Default for FileParserBuilder<L>

fn default() -> Self

Returns the “default value” for a type.