Merge pull request #813 from CEED/jeremy/fix-stray-unwraps

rust - fix some stray unwrap()s

Author: jeremylt

examples/rust/ex1-volume/src/main.rs

@@ -87,12 +87,10 @@ fn example_1(options: opt::Opt) -> libceed::Result<()> {
     let ceed = Ceed::init(&ceed_spec);
 
     // Mesh and solution bases
-    let basis_mesh = ceed
-        .basis_tensor_H1_Lagrange(dim, ncomp_x, mesh_degree + 1, num_qpts, QuadMode::Gauss)
-        .unwrap();
-    let basis_solution = ceed
-        .basis_tensor_H1_Lagrange(dim, 1, solution_degree + 1, num_qpts, QuadMode::Gauss)
-        .unwrap();
+    let basis_mesh =
+        ceed.basis_tensor_H1_Lagrange(dim, ncomp_x, mesh_degree + 1, num_qpts, QuadMode::Gauss)?;
+    let basis_solution =
+        ceed.basis_tensor_H1_Lagrange(dim, 1, solution_degree + 1, num_qpts, QuadMode::Gauss)?;
 
     // Determine mesh size from approximate problem size
     let num_xyz = mesh::cartesian_mesh_size(dim, solution_degree, problem_size);

examples/rust/ex2-surface/src/main.rs

@@ -92,12 +92,10 @@ fn example_2(options: opt::Opt) -> libceed::Result<()> {
     let ceed = Ceed::init(&ceed_spec);
 
     // Mesh and solution bases
-    let basis_mesh = ceed
-        .basis_tensor_H1_Lagrange(dim, ncomp_x, mesh_degree + 1, num_qpts, QuadMode::Gauss)
-        .unwrap();
-    let basis_solution = ceed
-        .basis_tensor_H1_Lagrange(dim, 1, solution_degree + 1, num_qpts, QuadMode::Gauss)
-        .unwrap();
+    let basis_mesh =
+        ceed.basis_tensor_H1_Lagrange(dim, ncomp_x, mesh_degree + 1, num_qpts, QuadMode::Gauss)?;
+    let basis_solution =
+        ceed.basis_tensor_H1_Lagrange(dim, 1, solution_degree + 1, num_qpts, QuadMode::Gauss)?;
 
     // Determine mesh size from approximate problem size
     let num_xyz = mesh::cartesian_mesh_size(dim, solution_degree, problem_size);

examples/rust/mesh/src/lib.rs

@@ -134,9 +134,7 @@ pub fn cartesian_mesh_coords(
     }
 
     // Lobatto points
-    let lobatto_basis = ceed
-        .basis_tensor_H1_Lagrange(1, 1, 2, p, QuadMode::GaussLobatto)
-        .unwrap();
+    let lobatto_basis = ceed.basis_tensor_H1_Lagrange(1, 1, 2, p, QuadMode::GaussLobatto)?;
     let nodes_corners = ceed.vector_from_slice(&[0.0, 1.0])?;
     let mut nodes_full = ceed.vector(p)?;
     lobatto_basis.apply(