Module clientgen 

Client Generation Module

Generates typed client SDKs from Hopper schema types.

The generator operates on the in-memory schema types (ProgramManifest, LayoutManifest, InstructionDescriptor, etc.) and produces source code via core::fmt::Display wrappers.

Supported Languages

• TypeScript: Full SDK with accounts, instructions, events, types.
• Kotlin: Android SDK for Solana Mobile, using @solana/web3.js patterns mapped to com.solana.mobilewalletadapter and org.sol4k.

Usage

hopper client gen --ts @my-program.manifest.json
hopper client gen --kt @my-program.manifest.json

Structs

KtAccounts

Generates Kotlin data classes and decoders for account layouts.

KtClientGen

Generates all Kotlin client files for a program.

KtEvents

Generates Kotlin event data classes and decoders.

KtInstructions

Generates Kotlin instruction builders from a ProgramManifest.

KtTypes

Generates Kotlin header type and discriminator constants.

TsAccounts

Generates accounts.ts content from a ProgramManifest.

TsClientGen

Generates all TypeScript client files for a program and writes them using newline separators with file markers.

TsEvents

Generates events.ts content from a ProgramManifest.

TsIndex

Generates index.ts content (re-exports).

TsInstructions

Generates instructions.ts content from a ProgramManifest.

TsTypes

Generates types.ts content (shared type aliases).