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-rw-r--r--arg_picker/src/picker/result.rs108
1 files changed, 0 insertions, 108 deletions
diff --git a/arg_picker/src/picker/result.rs b/arg_picker/src/picker/result.rs
deleted file mode 100644
index 32c81cd..0000000
--- a/arg_picker/src/picker/result.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-// Doc Not Optimize
-#![allow(clippy::type_complexity)] // Aha, Type Gymnastics!
-
-use arg_picker_macros::internal_repeat;
-
-internal_repeat!(1..=32 => {
- #[doc(hidden)]
- pub struct PickerResult$<(T$,+), Route> {
- /// The route selected by the picker, if any.
- /// If this is `Some`, the picker chose to follow a route instead of selecting values,
- /// and all value fields (`v1`, `v2`, ...) will be `None`.
- ///
- /// Note: "route" here refers to an alternative path/choice, not a network route.
- pub route: Option<Route>,
-
- (
- #[doc = concat!("The optional value for the ", $, "th type parameter.")]
- pub v$: Option<T$>,
- +)
- }
-});
-
-internal_repeat!(1..=32 => {
- impl<(T$,+), Route> PickerResult$<(T$,+), Route> {
- /// Unwraps the result, panicking if a route was selected or a required
- /// value is missing.
- ///
- /// # Panics
- ///
- /// Panics if `self.route` is `Some(...)`, or if a required argument was
- /// not provided by the user.
- pub fn unwrap(self) -> ((T$,+)) {
- ((self.v$.expect(concat!("missing required argument at position ", $)),+))
- }
-
- /// Returns the parsed values, using the default values for any missing
- /// required arguments, or panicking if a route was selected.
- ///
- /// # Panics
- ///
- /// Panics if a route was selected.
- ///
- /// # Type Constraints
- ///
- /// All types in the tuple must implement [`Default`].
- pub fn unwrap_or_default(self) -> ((T$,+))
- where
- (
- T$: Default,
- +) {
- let p = self;
- ((p.v$.unwrap_or_default(),+))
- }
-
- /// Returns the parsed values, using the provided closure to generate
- /// default values for any missing required arguments, or panicking if
- /// a route was selected.
- ///
- /// # Panics
- ///
- /// Panics if a route was selected.
- pub fn unwrap_or_else<F>(self, op: F) -> ((T$,+))
- where
- F: FnOnce(Route) -> ((T$,+)),
- {
- let r = self.to_result();
- r.unwrap_or_else(op)
- }
-
- /// Returns the parsed values, or panics with the given message if
- /// a route was selected.
- ///
- /// # Panics
- ///
- /// Panics if a route was selected, with the provided message.
- ///
- /// # Type Constraints
- ///
- /// `Route` must implement [`std::fmt::Debug`] so that the error
- /// message can include the route value.
- pub fn expect(self, msg: &str) -> ((T$,+)) where Route: std::fmt::Debug {
- self.to_result().expect(msg)
- }
-
- /// Returns the individual option values without checking the route.
- pub fn unpack(self) -> ((Option<T$>,+)) {
- ((self.v$,+))
- }
-
- /// Converts to a `Result`, returning `Err(route)` if a route was selected,
- /// or `Ok(values)` otherwise.
- pub fn to_result(self) -> Result<((T$,+)), Route> {
- if let Some(r) = self.route {
- return Err(r);
- }
- Ok(self.unwrap())
- }
-
- /// Converts to an `Option`, returning `None` if a route was selected,
- /// or `Some(values)` otherwise.
- pub fn to_option(self) -> Option<((T$,+))> {
- if let Some(_) = self.route {
- return None;
- }
- Some(self.unwrap())
- }
- }
-});