Upgrade arrayvec to use const-generics

euler/Cargo.toml

@@ -13,7 +13,7 @@ serde1 = ["serde", "arrayvec/serde"]
 [dependencies]
 ndarray = "0.14.0"
 sbp = { path = "../sbp" }
-arrayvec = "0.5.1"
+arrayvec = "0.6.0"
 serde = { version = "1.0.115", default-features = false, optional = true, features = ["derive"] }
 integrate = { path = "../utils/integrate" }
 

euler/src/lib.rs

@@ -460,7 +460,8 @@ use serde::{Deserialize, Serialize};
 #[derive(Clone, Debug)]
 #[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
 pub struct VortexParameters {
-    pub vortices: ArrayVec<[Vortice; 5]>,
+    // The limit of 5 vortices can be bumped if needed...
+    pub vortices: ArrayVec<Vortice, 5>,
     pub mach: Float,
 }