feat: Add wasm_memory_limit to the management canister

This adds `wasm_memory_limit` to `CanisterSettings` and
`DefiniteCanisterSettings`.

The corresponding spec change:

- dfinity/interface-spec#278

e2e-tests/canisters/canister_info.rs

@@ -72,6 +72,7 @@ async fn canister_lifecycle() -> Principal {
             memory_allocation: None,
             freezing_threshold: None,
             reserved_cycles_limit: None,
+            wasm_memory_limit: None,
         },
         canister_id: canister_id.canister_id,
     })

e2e-tests/canisters/management_caller.rs

@@ -12,6 +12,7 @@ mod main {
                 memory_allocation: Some(10000u16.into()),
                 freezing_threshold: Some(10000u16.into()),
                 reserved_cycles_limit: Some(10000u16.into()),
+                wasm_memory_limit: Some(10000u16.into()),
             }),
         };
         let canister_id = create_canister(arg, 100_000_000_000u128 / 13)
@@ -61,6 +62,7 @@ mod provisional {
             memory_allocation: Some(10000u16.into()),
             freezing_threshold: Some(10000u16.into()),
             reserved_cycles_limit: Some(10000u16.into()),
+            wasm_memory_limit: Some(10000u16.into()),
         };
         let arg = ProvisionalCreateCanisterWithCyclesArgument {
             amount: Some(1_000_000_000u64.into()),

src/ic-cdk/CHANGELOG.md

@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
+### Added
+
+-  Add `wasm_memory_limit` to the management canister API types:
+   * `CanisterSettings`
+   * `DefiniteCanisterSettings`.
+
 ## [0.13.2] - 2024-04-08
 
 ### Added

src/ic-cdk/src/api/management_canister/main/types.rs

@@ -22,6 +22,12 @@ pub struct CanisterSettings {
     /// Must be a number between 0 and 2^128^-1, inclusively, and indicates the
     /// upper limit on cycles in the `reserved_cycles` balance of the canister.
     pub reserved_cycles_limit: Option<Nat>,
+    /// A soft limit on the Wasm memory usage of the canister. Update calls,
+    /// timers, heartbeats, install, and post-upgrade fail if the Wasm memory
+    /// usage exceeds this limit. The main purpose of this field is to protect
+    /// against the case when the canister reaches the hard 4GiB limit.
+    /// Must be a number between 0 and 2^48^ (i.e 256TB), inclusively.
+    pub wasm_memory_limit: Option<Nat>,
 }
 
 /// Argument type of [create_canister](super::create_canister).
@@ -281,6 +287,8 @@ pub struct DefiniteCanisterSettings {
     pub freezing_threshold: Nat,
     /// Reserved cycles limit.
     pub reserved_cycles_limit: Nat,
+    /// The Wasm memory limit.
+    pub wasm_memory_limit: Nat,
 }
 
 /// Query statistics, returned by [canister_status](super::canister_status).