Struct aopt::parser::DefaultSetChecker

pub struct DefaultSetChecker<S>(/* private fields */);

Check the option base on Style. The checker will used for option check of Policy.

Implementations

impl<S> DefaultSetChecker<S>

where S: Set, SetOpt<S>: Opt,

pub fn new() -> Self

pub fn clear(&mut self)

pub fn opt<'a>(set: &'a S, id: &Uid) -> &'a SetOpt<S>

Trait Implementations

impl<S> Clone for DefaultSetChecker<S>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S> Debug for DefaultSetChecker<S>

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

Formats the value using the given formatter.

impl<S> Default for DefaultSetChecker<S>

fn default() -> Self

Returns the “default value” for a type.

impl<S> SetChecker<S> for DefaultSetChecker<S>

where S: Set, SetOpt<S>: Opt,

fn pre_check(&self, set: &mut S) -> Result<bool, Error>

Check if we have Cmd, then no force required Pos@1 allowed.

fn opt_check(&self, set: &mut S) -> Result<bool, Error>

Call the valid check the options(Argument, Boolean, Combined), Flag

fn pos_check(&self, set: &mut S) -> Result<bool, Error>

Check if the Pos is valid, it must be set if it is force reuqired.

fn cmd_check(&self, set: &mut S) -> Result<bool, Error>

Return true if any one of Cmd matched. Return true if no Cmd exists.

fn post_check(&self, set: &mut S) -> Result<bool, Error>

Call valid on options those style are Main.

type Error = Error