add BroadCastShape<<Self as Dimension>::Smaller>

SparrowLii · SparrowLii · commit 1a76d5d7f415 · 2021-01-23T23:15:48.000+08:00
diff --git a/src/dimension/dimension_trait.rs b/src/dimension/dimension_trait.rs
@@ -49,6 +49,8 @@ pub trait Dimension:
     + BroadcastShape<Ix0, BroadcastOutput=Self>
     + BroadcastShape<Self, BroadcastOutput=Self>
     + BroadcastShape<IxDyn, BroadcastOutput=IxDyn>
+    + BroadcastShape<<Self as Dimension>::Smaller, BroadcastOutput=Self>
+    + BroadcastShape<<Self as Dimension>::Larger, BroadcastOutput=<Self as Dimension>::Larger>
 {
     /// For fixed-size dimension representations (e.g. `Ix2`), this should be
     /// `Some(ndim)`, and for variable-size dimension representations (e.g.

Original file line number	Diff line number	Diff line change
`@@ -49,6 +49,8 @@ pub trait Dimension:`
`49`	`49`	`+ BroadcastShape<Ix0, BroadcastOutput=Self>`
`50`	`50`	`+ BroadcastShape<Self, BroadcastOutput=Self>`
`51`	`51`	`+ BroadcastShape<IxDyn, BroadcastOutput=IxDyn>`
	`52`	`+ + BroadcastShape<<Self as Dimension>::Smaller, BroadcastOutput=Self>`
	`53`	`+ + BroadcastShape<<Self as Dimension>::Larger, BroadcastOutput=<Self as Dimension>::Larger>`
`52`	`54`	`{`
`53`	`55`	/// For fixed-size dimension representations (e.g. `Ix2`), this should be
`54`	`56`	/// `Some(ndim)`, and for variable-size dimension representations (e.g.