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Diffstat (limited to 'tests/fstar-split/hashmap_on_disk/HashmapMain.Funs.fst')
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diff --git a/tests/fstar-split/hashmap_on_disk/HashmapMain.Funs.fst b/tests/fstar-split/hashmap_on_disk/HashmapMain.Funs.fst new file mode 100644 index 00000000..2e2d54b8 --- /dev/null +++ b/tests/fstar-split/hashmap_on_disk/HashmapMain.Funs.fst @@ -0,0 +1,576 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [hashmap_main]: function definitions *) +module HashmapMain.Funs +open Primitives +include HashmapMain.Types +include HashmapMain.FunsExternal +include HashmapMain.Clauses + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [hashmap_main::hashmap::hash_key]: forward function + Source: 'src/hashmap.rs', lines 27:0-27:32 *) +let hashmap_hash_key (k : usize) : result usize = + Return k + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: loop 0: forward function + Source: 'src/hashmap.rs', lines 50:4-56:5 *) +let rec hashmap_HashMap_allocate_slots_loop + (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (n : usize) : + Tot (result (alloc_vec_Vec (hashmap_List_t t))) + (decreases (hashmap_HashMap_allocate_slots_loop_decreases t slots n)) + = + if n > 0 + then + let* slots1 = alloc_vec_Vec_push (hashmap_List_t t) slots Hashmap_List_Nil + in + let* n1 = usize_sub n 1 in + hashmap_HashMap_allocate_slots_loop t slots1 n1 + else Return slots + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: forward function + Source: 'src/hashmap.rs', lines 50:4-50:76 *) +let hashmap_HashMap_allocate_slots + (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (n : usize) : + result (alloc_vec_Vec (hashmap_List_t t)) + = + hashmap_HashMap_allocate_slots_loop t slots n + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new_with_capacity]: forward function + Source: 'src/hashmap.rs', lines 59:4-63:13 *) +let hashmap_HashMap_new_with_capacity + (t : Type0) (capacity : usize) (max_load_dividend : usize) + (max_load_divisor : usize) : + result (hashmap_HashMap_t t) + = + let* slots = + hashmap_HashMap_allocate_slots t (alloc_vec_Vec_new (hashmap_List_t t)) + capacity in + let* i = usize_mul capacity max_load_dividend in + let* i1 = usize_div i max_load_divisor in + Return + { + num_entries = 0; + max_load_factor = (max_load_dividend, max_load_divisor); + max_load = i1; + slots = slots + } + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new]: forward function + Source: 'src/hashmap.rs', lines 75:4-75:24 *) +let hashmap_HashMap_new (t : Type0) : result (hashmap_HashMap_t t) = + hashmap_HashMap_new_with_capacity t 32 4 5 + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: loop 0: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 80:4-88:5 *) +let rec hashmap_HashMap_clear_loop + (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) : + Tot (result (alloc_vec_Vec (hashmap_List_t t))) + (decreases (hashmap_HashMap_clear_loop_decreases t slots i)) + = + let i1 = alloc_vec_Vec_len (hashmap_List_t t) slots in + if i < i1 + then + let* i2 = usize_add i 1 in + let* slots1 = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) slots i + Hashmap_List_Nil in + hashmap_HashMap_clear_loop t slots1 i2 + else Return slots + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 80:4-80:27 *) +let hashmap_HashMap_clear + (t : Type0) (self : hashmap_HashMap_t t) : result (hashmap_HashMap_t t) = + let* v = hashmap_HashMap_clear_loop t self.slots 0 in + Return { self with num_entries = 0; slots = v } + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::len]: forward function + Source: 'src/hashmap.rs', lines 90:4-90:30 *) +let hashmap_HashMap_len + (t : Type0) (self : hashmap_HashMap_t t) : result usize = + Return self.num_entries + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0: forward function + Source: 'src/hashmap.rs', lines 97:4-114:5 *) +let rec hashmap_HashMap_insert_in_list_loop + (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) : + Tot (result bool) + (decreases (hashmap_HashMap_insert_in_list_loop_decreases t key value ls)) + = + begin match ls with + | Hashmap_List_Cons ckey _ tl -> + if ckey = key + then Return false + else hashmap_HashMap_insert_in_list_loop t key value tl + | Hashmap_List_Nil -> Return true + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: forward function + Source: 'src/hashmap.rs', lines 97:4-97:71 *) +let hashmap_HashMap_insert_in_list + (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) : result bool = + hashmap_HashMap_insert_in_list_loop t key value ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0: backward function 0 + Source: 'src/hashmap.rs', lines 97:4-114:5 *) +let rec hashmap_HashMap_insert_in_list_loop_back + (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) : + Tot (result (hashmap_List_t t)) + (decreases (hashmap_HashMap_insert_in_list_loop_decreases t key value ls)) + = + begin match ls with + | Hashmap_List_Cons ckey cvalue tl -> + if ckey = key + then Return (Hashmap_List_Cons ckey value tl) + else + let* tl1 = hashmap_HashMap_insert_in_list_loop_back t key value tl in + Return (Hashmap_List_Cons ckey cvalue tl1) + | Hashmap_List_Nil -> Return (Hashmap_List_Cons key value Hashmap_List_Nil) + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: backward function 0 + Source: 'src/hashmap.rs', lines 97:4-97:71 *) +let hashmap_HashMap_insert_in_list_back + (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) : + result (hashmap_List_t t) + = + hashmap_HashMap_insert_in_list_loop_back t key value ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_no_resize]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 117:4-117:54 *) +let hashmap_HashMap_insert_no_resize + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) (value : t) : + result (hashmap_HashMap_t t) + = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + let* inserted = hashmap_HashMap_insert_in_list t key value l in + if inserted + then + let* i1 = usize_add self.num_entries 1 in + let* l1 = hashmap_HashMap_insert_in_list_back t key value l in + let* v = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod l1 in + Return { self with num_entries = i1; slots = v } + else + let* l1 = hashmap_HashMap_insert_in_list_back t key value l in + let* v = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod l1 in + Return { self with slots = v } + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: loop 0: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 183:4-196:5 *) +let rec hashmap_HashMap_move_elements_from_list_loop + (t : Type0) (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) : + Tot (result (hashmap_HashMap_t t)) + (decreases ( + hashmap_HashMap_move_elements_from_list_loop_decreases t ntable ls)) + = + begin match ls with + | Hashmap_List_Cons k v tl -> + let* ntable1 = hashmap_HashMap_insert_no_resize t ntable k v in + hashmap_HashMap_move_elements_from_list_loop t ntable1 tl + | Hashmap_List_Nil -> Return ntable + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 183:4-183:72 *) +let hashmap_HashMap_move_elements_from_list + (t : Type0) (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) : + result (hashmap_HashMap_t t) + = + hashmap_HashMap_move_elements_from_list_loop t ntable ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: loop 0: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 171:4-180:5 *) +let rec hashmap_HashMap_move_elements_loop + (t : Type0) (ntable : hashmap_HashMap_t t) + (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) : + Tot (result ((hashmap_HashMap_t t) & (alloc_vec_Vec (hashmap_List_t t)))) + (decreases (hashmap_HashMap_move_elements_loop_decreases t ntable slots i)) + = + let i1 = alloc_vec_Vec_len (hashmap_List_t t) slots in + if i < i1 + then + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) slots i + in + let ls = core_mem_replace (hashmap_List_t t) l Hashmap_List_Nil in + let* ntable1 = hashmap_HashMap_move_elements_from_list t ntable ls in + let* i2 = usize_add i 1 in + let l1 = core_mem_replace_back (hashmap_List_t t) l Hashmap_List_Nil in + let* slots1 = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) slots i + l1 in + hashmap_HashMap_move_elements_loop t ntable1 slots1 i2 + else Return (ntable, slots) + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 171:4-171:95 *) +let hashmap_HashMap_move_elements + (t : Type0) (ntable : hashmap_HashMap_t t) + (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) : + result ((hashmap_HashMap_t t) & (alloc_vec_Vec (hashmap_List_t t))) + = + hashmap_HashMap_move_elements_loop t ntable slots i + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::try_resize]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 140:4-140:28 *) +let hashmap_HashMap_try_resize + (t : Type0) (self : hashmap_HashMap_t t) : result (hashmap_HashMap_t t) = + let* max_usize = scalar_cast U32 Usize core_u32_max in + let capacity = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* n1 = usize_div max_usize 2 in + let (i, i1) = self.max_load_factor in + let* i2 = usize_div n1 i in + if capacity <= i2 + then + let* i3 = usize_mul capacity 2 in + let* ntable = hashmap_HashMap_new_with_capacity t i3 i i1 in + let* (ntable1, _) = hashmap_HashMap_move_elements t ntable self.slots 0 in + Return + { ntable1 with num_entries = self.num_entries; max_load_factor = (i, i1) + } + else Return { self with max_load_factor = (i, i1) } + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/hashmap.rs', lines 129:4-129:48 *) +let hashmap_HashMap_insert + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) (value : t) : + result (hashmap_HashMap_t t) + = + let* self1 = hashmap_HashMap_insert_no_resize t self key value in + let* i = hashmap_HashMap_len t self1 in + if i > self1.max_load + then hashmap_HashMap_try_resize t self1 + else Return self1 + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: loop 0: forward function + Source: 'src/hashmap.rs', lines 206:4-219:5 *) +let rec hashmap_HashMap_contains_key_in_list_loop + (t : Type0) (key : usize) (ls : hashmap_List_t t) : + Tot (result bool) + (decreases (hashmap_HashMap_contains_key_in_list_loop_decreases t key ls)) + = + begin match ls with + | Hashmap_List_Cons ckey _ tl -> + if ckey = key + then Return true + else hashmap_HashMap_contains_key_in_list_loop t key tl + | Hashmap_List_Nil -> Return false + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: forward function + Source: 'src/hashmap.rs', lines 206:4-206:68 *) +let hashmap_HashMap_contains_key_in_list + (t : Type0) (key : usize) (ls : hashmap_List_t t) : result bool = + hashmap_HashMap_contains_key_in_list_loop t key ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key]: forward function + Source: 'src/hashmap.rs', lines 199:4-199:49 *) +let hashmap_HashMap_contains_key + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result bool = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + hashmap_HashMap_contains_key_in_list t key l + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: loop 0: forward function + Source: 'src/hashmap.rs', lines 224:4-237:5 *) +let rec hashmap_HashMap_get_in_list_loop + (t : Type0) (key : usize) (ls : hashmap_List_t t) : + Tot (result t) + (decreases (hashmap_HashMap_get_in_list_loop_decreases t key ls)) + = + begin match ls with + | Hashmap_List_Cons ckey cvalue tl -> + if ckey = key + then Return cvalue + else hashmap_HashMap_get_in_list_loop t key tl + | Hashmap_List_Nil -> Fail Failure + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: forward function + Source: 'src/hashmap.rs', lines 224:4-224:70 *) +let hashmap_HashMap_get_in_list + (t : Type0) (key : usize) (ls : hashmap_List_t t) : result t = + hashmap_HashMap_get_in_list_loop t key ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get]: forward function + Source: 'src/hashmap.rs', lines 239:4-239:55 *) +let hashmap_HashMap_get + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result t = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + hashmap_HashMap_get_in_list t key l + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: loop 0: forward function + Source: 'src/hashmap.rs', lines 245:4-254:5 *) +let rec hashmap_HashMap_get_mut_in_list_loop + (t : Type0) (ls : hashmap_List_t t) (key : usize) : + Tot (result t) + (decreases (hashmap_HashMap_get_mut_in_list_loop_decreases t ls key)) + = + begin match ls with + | Hashmap_List_Cons ckey cvalue tl -> + if ckey = key + then Return cvalue + else hashmap_HashMap_get_mut_in_list_loop t tl key + | Hashmap_List_Nil -> Fail Failure + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: forward function + Source: 'src/hashmap.rs', lines 245:4-245:86 *) +let hashmap_HashMap_get_mut_in_list + (t : Type0) (ls : hashmap_List_t t) (key : usize) : result t = + hashmap_HashMap_get_mut_in_list_loop t ls key + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: loop 0: backward function 0 + Source: 'src/hashmap.rs', lines 245:4-254:5 *) +let rec hashmap_HashMap_get_mut_in_list_loop_back + (t : Type0) (ls : hashmap_List_t t) (key : usize) (ret : t) : + Tot (result (hashmap_List_t t)) + (decreases (hashmap_HashMap_get_mut_in_list_loop_decreases t ls key)) + = + begin match ls with + | Hashmap_List_Cons ckey cvalue tl -> + if ckey = key + then Return (Hashmap_List_Cons ckey ret tl) + else + let* tl1 = hashmap_HashMap_get_mut_in_list_loop_back t tl key ret in + Return (Hashmap_List_Cons ckey cvalue tl1) + | Hashmap_List_Nil -> Fail Failure + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: backward function 0 + Source: 'src/hashmap.rs', lines 245:4-245:86 *) +let hashmap_HashMap_get_mut_in_list_back + (t : Type0) (ls : hashmap_List_t t) (key : usize) (ret : t) : + result (hashmap_List_t t) + = + hashmap_HashMap_get_mut_in_list_loop_back t ls key ret + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut]: forward function + Source: 'src/hashmap.rs', lines 257:4-257:67 *) +let hashmap_HashMap_get_mut + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result t = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + hashmap_HashMap_get_mut_in_list t l key + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut]: backward function 0 + Source: 'src/hashmap.rs', lines 257:4-257:67 *) +let hashmap_HashMap_get_mut_back + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) (ret : t) : + result (hashmap_HashMap_t t) + = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + let* l1 = hashmap_HashMap_get_mut_in_list_back t l key ret in + let* v = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod l1 in + Return { self with slots = v } + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0: forward function + Source: 'src/hashmap.rs', lines 265:4-291:5 *) +let rec hashmap_HashMap_remove_from_list_loop + (t : Type0) (key : usize) (ls : hashmap_List_t t) : + Tot (result (option t)) + (decreases (hashmap_HashMap_remove_from_list_loop_decreases t key ls)) + = + begin match ls with + | Hashmap_List_Cons ckey x tl -> + if ckey = key + then + let mv_ls = + core_mem_replace (hashmap_List_t t) (Hashmap_List_Cons ckey x tl) + Hashmap_List_Nil in + begin match mv_ls with + | Hashmap_List_Cons _ cvalue _ -> Return (Some cvalue) + | Hashmap_List_Nil -> Fail Failure + end + else hashmap_HashMap_remove_from_list_loop t key tl + | Hashmap_List_Nil -> Return None + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: forward function + Source: 'src/hashmap.rs', lines 265:4-265:69 *) +let hashmap_HashMap_remove_from_list + (t : Type0) (key : usize) (ls : hashmap_List_t t) : result (option t) = + hashmap_HashMap_remove_from_list_loop t key ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0: backward function 1 + Source: 'src/hashmap.rs', lines 265:4-291:5 *) +let rec hashmap_HashMap_remove_from_list_loop_back + (t : Type0) (key : usize) (ls : hashmap_List_t t) : + Tot (result (hashmap_List_t t)) + (decreases (hashmap_HashMap_remove_from_list_loop_decreases t key ls)) + = + begin match ls with + | Hashmap_List_Cons ckey x tl -> + if ckey = key + then + let mv_ls = + core_mem_replace (hashmap_List_t t) (Hashmap_List_Cons ckey x tl) + Hashmap_List_Nil in + begin match mv_ls with + | Hashmap_List_Cons _ _ tl1 -> Return tl1 + | Hashmap_List_Nil -> Fail Failure + end + else + let* tl1 = hashmap_HashMap_remove_from_list_loop_back t key tl in + Return (Hashmap_List_Cons ckey x tl1) + | Hashmap_List_Nil -> Return Hashmap_List_Nil + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: backward function 1 + Source: 'src/hashmap.rs', lines 265:4-265:69 *) +let hashmap_HashMap_remove_from_list_back + (t : Type0) (key : usize) (ls : hashmap_List_t t) : + result (hashmap_List_t t) + = + hashmap_HashMap_remove_from_list_loop_back t key ls + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove]: forward function + Source: 'src/hashmap.rs', lines 294:4-294:52 *) +let hashmap_HashMap_remove + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result (option t) = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + let* x = hashmap_HashMap_remove_from_list t key l in + begin match x with + | None -> Return None + | Some x1 -> let* _ = usize_sub self.num_entries 1 in Return (Some x1) + end + +(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove]: backward function 0 + Source: 'src/hashmap.rs', lines 294:4-294:52 *) +let hashmap_HashMap_remove_back + (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : + result (hashmap_HashMap_t t) + = + let* hash = hashmap_hash_key key in + let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in + let* hash_mod = usize_rem hash i in + let* l = + alloc_vec_Vec_index_mut (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod in + let* x = hashmap_HashMap_remove_from_list t key l in + begin match x with + | None -> + let* l1 = hashmap_HashMap_remove_from_list_back t key l in + let* v = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod l1 in + Return { self with slots = v } + | Some _ -> + let* i1 = usize_sub self.num_entries 1 in + let* l1 = hashmap_HashMap_remove_from_list_back t key l in + let* v = + alloc_vec_Vec_index_mut_back (hashmap_List_t t) usize + (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) + self.slots hash_mod l1 in + Return { self with num_entries = i1; slots = v } + end + +(** [hashmap_main::hashmap::test1]: forward function + Source: 'src/hashmap.rs', lines 315:0-315:10 *) +let hashmap_test1 : result unit = + let* hm = hashmap_HashMap_new u64 in + let* hm1 = hashmap_HashMap_insert u64 hm 0 42 in + let* hm2 = hashmap_HashMap_insert u64 hm1 128 18 in + let* hm3 = hashmap_HashMap_insert u64 hm2 1024 138 in + let* hm4 = hashmap_HashMap_insert u64 hm3 1056 256 in + let* i = hashmap_HashMap_get u64 hm4 128 in + if not (i = 18) + then Fail Failure + else + let* hm5 = hashmap_HashMap_get_mut_back u64 hm4 1024 56 in + let* i1 = hashmap_HashMap_get u64 hm5 1024 in + if not (i1 = 56) + then Fail Failure + else + let* x = hashmap_HashMap_remove u64 hm5 1024 in + begin match x with + | None -> Fail Failure + | Some x1 -> + if not (x1 = 56) + then Fail Failure + else + let* hm6 = hashmap_HashMap_remove_back u64 hm5 1024 in + let* i2 = hashmap_HashMap_get u64 hm6 0 in + if not (i2 = 42) + then Fail Failure + else + let* i3 = hashmap_HashMap_get u64 hm6 128 in + if not (i3 = 18) + then Fail Failure + else + let* i4 = hashmap_HashMap_get u64 hm6 1056 in + if not (i4 = 256) then Fail Failure else Return () + end + +(** [hashmap_main::insert_on_disk]: forward function + Source: 'src/hashmap_main.rs', lines 7:0-7:43 *) +let insert_on_disk + (key : usize) (value : u64) (st : state) : result (state & unit) = + let* (st1, hm) = hashmap_utils_deserialize st in + let* hm1 = hashmap_HashMap_insert u64 hm key value in + let* (st2, _) = hashmap_utils_serialize hm1 st1 in + Return (st2, ()) + +(** [hashmap_main::main]: forward function + Source: 'src/hashmap_main.rs', lines 16:0-16:13 *) +let main : result unit = + Return () + |