Deprecate DateTime

CHANGELOG.md

@@ -60,6 +60,11 @@
 - @cosmjs/launchpad-ledger: Renamed to @cosmjs/ledger-amino.
 - @cosmjs/ledger-amino: `LedgerSigner.sign` method renamed `signAmino`.
 
+### Deprecated
+
+- @cosmjs/tendermint-rpc: Deprecate `DateTime` in favour of the free functions
+  `fromRfc3339WithNanoseconds` and `toRfc3339WithNanoseconds`.
+
 ## 0.23.2 (2021-01-06)
 
 ### Security

packages/cosmwasm-stargate/src/cosmwasmclient.ts

@@ -35,7 +35,7 @@ import {
   adaptor34,
   broadcastTxCommitSuccess,
   Client as TendermintClient,
-  DateTime,
+  toRfc3339WithNanoseconds,
 } from "@cosmjs/tendermint-rpc";
 import { assert } from "@cosmjs/utils";
 
@@ -114,7 +114,7 @@ export class CosmWasmClient {
         },
         height: response.block.header.height,
         chainId: response.block.header.chainId,
-        time: DateTime.encode(response.block.header.time),
+        time: toRfc3339WithNanoseconds(response.block.header.time),
       },
       txs: response.block.txs,
     };

packages/stargate/src/stargateclient.ts

@@ -15,7 +15,7 @@ import {
   adaptor34,
   broadcastTxCommitSuccess,
   Client as TendermintClient,
-  DateTime,
+  toRfc3339WithNanoseconds,
 } from "@cosmjs/tendermint-rpc";
 import { assert, assertDefinedAndNotNull } from "@cosmjs/utils";
 import Long from "long";
@@ -185,7 +185,7 @@ export class StargateClient {
         },
         height: response.block.header.height,
         chainId: response.block.header.chainId,
-        time: DateTime.encode(response.block.header.time),
+        time: toRfc3339WithNanoseconds(response.block.header.time),
       },
       txs: response.block.txs,
     };

packages/tendermint-rpc/src/dates.ts

@@ -26,6 +26,7 @@ export function toRfc3339WithNanoseconds(dateTime: ReadonlyDateWithNanoseconds):
   return `${millisecondIso.slice(0, -1)}${nanoseconds.padStart(6, "0")}Z`;
 }
 
+/** @deprecated Use fromRfc3339WithNanoseconds/toRfc3339WithNanoseconds instead */
 export class DateTime {
   /** @deprecated Use fromRfc3339WithNanoseconds instead */
   public static decode(dateTimeString: string): ReadonlyDateWithNanoseconds {