CSparseTerm & exit codes

CMakeLists.txt

@@ -1,13 +1,14 @@
 cmake_minimum_required (VERSION 3.27)
+project (Qiskit)
 
 # We are using CMake to build our C API test suite, and we leverage ctest to run
 # those tests.
 enable_testing ()
 
-# The C API is provided by the qiskit_c_ext Rust crate. Its header gets
-# generated by cbindgen (see `make c-header`). It is important that this done as
+# The C API is provided by the qiskit_cext Rust crate. Its header gets
+# generated by cbindgen (see `make cheader`). It is important that this done as
 # a Release-build for cbindgen to work properly.
-find_library (qiskit qiskit_c_ext PATHS target/release REQUIRED)
+find_library (qiskit qiskit_cext PATHS target/release REQUIRED)
 
 # The remaining CMake configuration is done inside of the C API test suite.
 add_subdirectory (test/c)

Cargo.toml

@@ -41,7 +41,7 @@ qiskit-accelerate = { path = "crates/accelerate" }
 qiskit-circuit = { path = "crates/circuit" }
 qiskit-qasm2 = { path = "crates/qasm2" }
 qiskit-qasm3 = { path = "crates/qasm3" }
-qiskit-c-ext = { path = "crates/c_ext" }
+qiskit-cext = { path = "crates/cext" }
 
 [profile.release]
 lto = 'fat'

Makefile

@@ -89,9 +89,9 @@ cformat:
 	sh tools/run_clang_format.sh
 
 # Build C API crate and header
-cbuild:
+cheader:
 	cargo build --release --no-default-features --features cbinding
-	cbindgen --crate qiskit-c-ext --output qiskit.h --lang C
+	cbindgen --crate qiskit-cext --output qiskit.h --lang C
 
 # Use ctest to run C API tests
 ctest: cbuild

crates/accelerate/src/lib.rs

@@ -42,7 +42,6 @@ pub mod isometry;
 pub mod nlayout;
 pub mod optimize_1q_gates;
 pub mod pauli_exp_val;
-pub mod py_sparse_observable;
 pub mod remove_diagonal_gates_before_measure;
 pub mod remove_identity_equiv;
 pub mod results;