Non-fatal argument parsing 🌋

1 files changed, 0 insertions, 77 deletions

diff --git a/src/library/maps/alignment.rs b/src/library/maps/alignment.rs
deleted file mode 100644
index 8654e280..00000000
--- a/src/library/maps/alignment.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use super::*;
-use AlignmentKey::*;
-
-
-/// An argument key which describes a target alignment.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
-pub enum AlignmentKey {
-    Align(Alignment),
-    Left,
-    Top,
-    Right,
-    Bottom,
-}
-
-impl AlignmentKey {
-    /// The generic axis this alignment key corresponds to in the given system
-    /// of layouting axes. `None` if the alignment is generic.
-    pub fn axis(self, axes: LayoutAxes) -> Option<GenericAxis> {
-        match self {
-            Left | Right => Some(Horizontal.to_generic(axes)),
-            Top | Bottom => Some(Vertical.to_generic(axes)),
-            Align(_) => None,
-        }
-    }
-
-    /// The generic version of this alignment in the given system of layouting
-    /// axes.
-    ///
-    /// Returns an error if the alignment is invalid for the given axis.
-    pub fn to_generic(self, axes: LayoutAxes, axis: GenericAxis) -> LayoutResult<Alignment> {
-        let specific = axis.to_specific(axes);
-        let start = match axes.get(axis).is_positive() {
-            true => Origin,
-            false => End,
-        };
-
-        Ok(match (self, specific) {
-            (Align(alignment), _) => alignment,
-            (Left, Horizontal) | (Top, Vertical) => start,
-            (Right, Horizontal) | (Bottom, Vertical) => start.inv(),
-
-            _ => error!(
-                "invalid alignment `{}` for {} axis",
-                format!("{:?}", self).to_lowercase(),
-                format!("{:?}", axis).to_lowercase()
-            )
-        })
-    }
-
-    /// The specific version of this alignment in the given system of layouting
-    /// axes.
-    pub fn to_specific(self, axes: LayoutAxes, axis: SpecificAxis) -> AlignmentKey {
-        let direction = axes.get_specific(axis);
-        if let Align(alignment) = self {
-            match (direction, alignment) {
-                (LeftToRight, Origin) | (RightToLeft, End) => Left,
-                (LeftToRight, End) | (RightToLeft, Origin) => Right,
-                (TopToBottom, Origin) | (BottomToTop, End) => Top,
-                (TopToBottom, End) | (BottomToTop, Origin) => Bottom,
-                (_, Center) => self,
-            }
-        } else {
-            self
-        }
-    }
-}
-
-key!(AlignmentKey, "alignment",
-    "origin" => Align(Origin),
-    "center" => Align(Center),
-    "end"    => Align(End),
-
-    "left"   => Left,
-    "top"    => Top,
-    "right"  => Right,
-    "bottom" => Bottom,
-);