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chore(rln): expose leaves_set api (#213)

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Aaryamann Challani 2023-09-12 14:44:33 +05:30 committed by GitHub
parent b51896c3a7
commit f8fc455d08
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2 changed files with 9 additions and 0 deletions
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6
rln/src/ffi.rs
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@ -261,6 +261,12 @@ pub extern "C" fn get_leaf(ctx: *mut RLN, index: usize, output_buffer: *mut Buff
call_with_output_arg!(ctx, get_leaf, output_buffer, index) call_with_output_arg!(ctx, get_leaf, output_buffer, index)
} }
#[allow(clippy::not_unsafe_ptr_arg_deref)]
#[no_mangle]
pub extern "C" fn leaves_set(ctx: *mut RLN) -> usize {
ctx.process().leaves_set()
}
#[allow(clippy::not_unsafe_ptr_arg_deref)] #[allow(clippy::not_unsafe_ptr_arg_deref)]
#[no_mangle] #[no_mangle]
pub extern "C" fn set_next_leaf(ctx: *mut RLN, input_buffer: *const Buffer) -> bool { pub extern "C" fn set_next_leaf(ctx: *mut RLN, input_buffer: *const Buffer) -> bool {

3
rln/tests/ffi.rs
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@ -143,6 +143,8 @@ mod test {
assert!(success, "RLN object creation failed"); assert!(success, "RLN object creation failed");
let rln_pointer = unsafe { &mut *rln_pointer.assume_init() }; let rln_pointer = unsafe { &mut *rln_pointer.assume_init() };
assert_eq!(rln_pointer.leaves_set(), 0);
// We generate a vector of random leaves // We generate a vector of random leaves
let mut leaves: Vec<Fr> = Vec::new(); let mut leaves: Vec<Fr> = Vec::new();
let mut rng = thread_rng(); let mut rng = thread_rng();
@ -159,6 +161,7 @@ mod test {
let input_buffer = &Buffer::from(leaves_ser.as_ref()); let input_buffer = &Buffer::from(leaves_ser.as_ref());
let success = init_tree_with_leaves(rln_pointer, input_buffer); let success = init_tree_with_leaves(rln_pointer, input_buffer);
assert!(success, "init tree with leaves call failed"); assert!(success, "init tree with leaves call failed");
assert_eq!(rln_pointer.leaves_set(), no_of_leaves);
// We get the root of the tree obtained adding leaves in batch // We get the root of the tree obtained adding leaves in batch
let mut output_buffer = MaybeUninit::<Buffer>::uninit(); let mut output_buffer = MaybeUninit::<Buffer>::uninit();