Struct BrewDirective

pub struct BrewDirective<'a> { /* private fields */ }

A directive that can build BrewActions to install formulae, casks

Trait Implementations

impl<'a> ActionParser<'a> for BrewDirective<'a>

fn parse_action_list( &'a self, context_settings: &Settings, yaml: &StrictYaml, current_dir: &Path, ) -> Result<Vec<BrewAction<'a>>, DotfilesError>

Parse the list of actions from yaml, in this case it’s only one action so this function only wraps BrewDirective::parse_action

type ActionType = BrewAction<'a>

The action type this object parses

fn parse_action( &'a self, context_settings: &Settings, yaml: &StrictYaml, _: &Path, ) -> Result<BrewAction<'a>, DotfilesError>

Builds a single action of type [ActionParser::ActionType] from StrictYaml tree object that represents the action’s configuration and a default settings object.

impl<'a> Clone for BrewDirective<'a>

fn clone(&self) -> BrewDirective<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Default for BrewDirective<'a>

fn default() -> BrewDirective<'a>

Returns the “default value” for a type.

impl<'a> Directive<'a> for BrewDirective<'a>

fn get_setting_from_yaml_hash_or_from_context( &'a self, name: &str, yaml: &StrictYaml, context_settings: &HashMap<String, Setting>, ) -> Result<Setting, DotfilesError>

Parse a particular setting with its correct type from yaml, fall back to context settings or directive defaults if not found in yaml. Returns error if there is any kind of parsing or typing error

fn get_setting_from_yaml_hash( &'a self, name: &str, yaml: &StrictYaml, ) -> Result<Setting, DotfilesError>

Parses an individual setting named name from a yaml hash using the type stored in DirectiveData.setting_types.

impl<'a> HasDirectiveData<'a> for BrewDirective<'a>

fn directive_data(&'a self) -> &'a DirectiveData

Returns the directive data for this object

fn name(&'a self) -> &'a str

Returns the name of the directive.

fn defaults(&'a self) -> &'a HashMap<String, Setting>

Returns the default settings as configured.