1 files changed, 0 insertions, 69 deletions
diff --git a/mingling_picker/src/pickable/single_pickable.rs b/mingling_picker/src/pickable/single_pickable.rs
deleted file mode 100644
index 8a5b3e6..0000000
--- a/mingling_picker/src/pickable/single_pickable.rs
+++ /dev/null
@@ -1,69 +0,0 @@
-use crate::{Pickable, PickerArg, PickerArgAttr, PickerArgResult, TagPhaseContext};
-
-/// `SinglePickable` trait defines how to parse a type from a single command-line argument.
-///
-/// This trait provides a simplified interface for types that consume exactly one argument value.
-/// It is automatically implemented by the blanket `impl` of [`Pickable`], so types implementing
-/// `SinglePickable` will work with the full `Pickable` argument parsing system.
-///
-/// Additionally, `Option<S>` where `S: SinglePickable` also implements [`Pickable`], allowing
-/// optional arguments to be parsed naturally.
-///
-/// # Type Parameters
-///
-/// * `Self` - The type to be parsed from a single argument string.
-pub trait SinglePickable
-where
-    Self: Sized,
-{
-    /// Parse a single optional string value into an instance of `Self`.
-    ///
-    /// # Parameters
-    ///
-    /// * `str` - An `Option<&str>` representing the raw argument value. If `None`,
-    ///   it indicates that no argument value was provided (e.g., for flag-like arguments).
-    ///
-    /// # Returns
-    ///
-    /// Returns [`PickerArgResult<Self>`], i.e., the parsed `Self` instance on success,
-    /// or an appropriate error message on failure.
-    fn pick_single(str: Option<&str>) -> PickerArgResult<Self>;
-}
-
-impl<'a, S> Pickable<'a> for S
-where
-    S: SinglePickable,
-{
-    fn get_attr(flag: &'a PickerArg<'a, Self>) -> PickerArgAttr {
-        PickerArgAttr::positional_or_single(flag)
-    }
-
-    fn tag(ctx: TagPhaseContext) -> Vec<usize> {
-        crate::parselib::SingleMatcher::tag(ctx)
-    }
-
-    fn pick(raw_strs: &[&str]) -> PickerArgResult<Self> {
-        Self::pick_single(crate::parselib::seek_single(raw_strs))
-    }
-}
-
-impl<'a, S> Pickable<'a> for Option<S>
-where
-    S: SinglePickable,
-{
-    fn get_attr(flag: &'a PickerArg<'a, Self>) -> PickerArgAttr {
-        PickerArgAttr::positional_or_single(flag)
-    }
-
-    fn tag(ctx: TagPhaseContext) -> Vec<usize> {
-        crate::parselib::SingleMatcher::tag(ctx)
-    }
-
-    fn pick(raw_strs: &[&str]) -> PickerArgResult<Self> {
-        match S::pick(raw_strs) {
-            PickerArgResult::Unparsed => PickerArgResult::Unparsed,
-            PickerArgResult::Parsed(r) => PickerArgResult::Parsed(Some(r)),
-            PickerArgResult::NotFound => PickerArgResult::Parsed(None),
-        }
-    }
-}