cdk-as
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Unofficial Experimental AssemblyScript CDK for DFINITY
Unofficial DFINITY AssemblyScript CDK
This is an experimental project to evaluate how AssemblyScript could be used as a CDK and should not be used for any production purposes.
Examples
What is supported?
DFINITY IC
| Command | |
|---|---|
| :heavy_minus_sign: | call_data_append |
| :heavy_minus_sign: | call_funds_add |
| :heavy_minus_sign: | call_new |
| :heavy_minus_sign: | call_perform |
| ✅ | canister_balance |
| ✅ | canister_self_copy |
| ✅ | canister_self_size |
| ✅ | canister_update |
| ✅ | canister_query |
| ✅ | canister_pre_upgrade |
| ✅ | canister_post_upgrade |
| ✅ | canister_query |
| ✅ | debug_print |
| ✅ | msg_arg_data_copy |
| ✅ | msg_arg_data_size |
| ✅ | msg_caller_copy |
| ✅ | msg_caller_size |
| ✅ | msg_funds_available |
| :heavy_minus_sign: | msg_funds_refunded |
| :heavy_minus_sign: | msg_funds_accept |
| ✅ | msg_reject_code |
| ✅ | msg_reject_msg_size |
| ✅ | msg_reject_msg_copy |
| ✅ | msg_reject |
| ✅ | msg_reply_data_append |
| ✅ | msg_reply |
| ✅ | trap |
| ✅ | stable_write |
| ✅ | stable_read |
| ✅ | stable_size |
| ✅ | stable_grow |
| ✅ | time |
DFINITY Primitives
| DFX Primitive | AS Primitive | |
|---|---|---|
| ✅ | Null |
null |
| ✅ | Bool |
bool |
| :heavy_minus_sign: | Nat |
u∞ |
| ✅ | Nat8 |
u8 |
| ✅ | Nat16 |
u16 |
| ✅ | Nat32 |
u32 |
| ✅ | Nat64 |
u64 |
| :heavy_minus_sign: | Int |
i∞ |
| ✅ | Int8 |
i8 |
| ✅ | Int16 |
i16 |
| ✅ | Int32 |
i32 |
| ✅ | Int64 |
i64 |
| ✅ | Float32 |
f32 |
| ✅ | Float32 |
f64 |
| ✅ | Text |
string |
| :heavy_minus_sign: | Reserved |
N/A |
| ✅ | Empty |
N/A |
- For Int/Nat AS currently does not have an arbitrary length integer
Candid Types
| DFX Types | AS Type | |
|---|---|---|
| ✅ | Opt |
Return Only <> Basic Types can't be nullable |
| ✅ | Vec |
Array<Object> or Object[] (Supports Multi Dimensional) |
| ✅ | Record |
Models (No Cyclical Relationships) |
| :heavy_minus_sign: | Variant |
TBD |
- TBD Field Types, Reference Types, Method Types
Limitations
Int and Nat
In DFINITY Int and Nat are represented as arbitrary length signed/unsighed integers. BigInt's are currently not supported by cdk-as.
How does it work?
TBD
Things I want to integrate.
- visitor-as - For Encode/Decode
rckprtr