v3.1.0

Minor Changes

• #94 7d95022 Thanks @Arrowana! - Use solana-rpc-client crate to reduce nested dependencies

v3.0.0

Major Changes

• #92 4af6c06 Thanks @grod220! - Removed default serde support and replaced kaigan with spl-collections

  BREAKING CHANGES:

  • Generated variable-sized string/vector wrappers now come from spl-collections instead of kaigan. If you have handwritten code that references these generated wrapper types, update those imports and usages after regenerating your client:

    • kaigan::types::RemainderStr -> spl_collections::TrailingStr
    • kaigan::types::RemainderVec<T> -> spl_collections::TrailingVec<T>
    • kaigan::types::U8PrefixString, U16PrefixString, U64PrefixString -> spl_collections::U8PrefixedStr, U16PrefixedStr, U64PrefixedStr
    • kaigan::types::U8PrefixVec<T>, U16PrefixVec<T>, U64PrefixVec<T> -> spl_collections::U8PrefixedVec<T>, U16PrefixedVec<T>, U64PrefixedVec<T>

  • serde is no longer part of the default or recommended generated client surface. The previous default derives on wrapper types were misleading because their serde representation does not match the Borsh/Wincode wire format.

  • If you still want serde derives for a separate JSON representation, you can opt in explicitly via traitOptions as shown below. This does not make the generated types serde-compatible with their Borsh/Wincode wire format, but you can define a handwritten implementation with your own serde mapping as needed.

      traitOptions: {
        baseDefaults: [
          'borsh::BorshSerialize',
          'borsh::BorshDeserialize',

  •   'serde::Serialize',
    

  •   'serde::Deserialize',
      'Clone',
      'Debug',
      'Eq',
      'PartialEq',
    ],
    

  • featureFlags: {

  •   serde: ['serde::Serialize', 'serde::Deserialize'],
    

  • },
    }

• #90 f214970 Thanks @grod220! - Switch generated Rust code from solana_pubkey::Pubkey to solana_address::Address and update the default dependency set to newer Solana 3.x and borsh 1.0 versions. This affects generated program IDs, account/instruction types, PDA helpers, and public key literals, so downstream users may need to update imports and pubkey usage after regenerating clients.

v2.0.1

Patch Changes

• #88 6477636 Thanks @yihau! - resolve io_other_error and uninlined_format_args warnings

v2.0.0

Major Changes

• #85 44dacca Thanks @lorisleiva! - Refactor renderVisitor to use crateFolder as its primary argument instead of the generated output path. The generated folder is now derived internally using a new generatedFolder option (defaults to 'src/generated'). Remove the crateFolder option as it is no longer needed.

  BREAKING CHANGES

  First argument of renderVisitor changed from output path to crate folder. The function now takes the crate folder (where Cargo.toml lives) and derives the generated output path internally.

  - const visitor = renderVisitor('clients/rust/src/generated', {
  -     crateFolder: 'clients/rust',
  - });
  + const visitor = renderVisitor('clients/rust');

  crateFolder option removed. It is replaced by the first argument of renderVisitor.

  New generatedFolder option. Defaults to 'src/generated' and can be customized to change the output path relative to the crate folder.

  - const visitor = renderVisitor('clients/rust/my/custom/path', {
  -     crateFolder: 'clients/rust',
  - });
  + const visitor = renderVisitor('clients/rust', {
  +     generatedFolder: 'my/custom/path',
  + });

Patch Changes

• #70 f0fbbb0 Thanks @lorisleiva! - Add syncCargoToml and dependencyVersions options in order to create or update the Cargo.toml of the Rust crate when generating its code.

v1.2.9

Patch Changes

• #72 08d6409 Thanks @lorisleiva! - Enable Rollup treeshaking pass

v1.2.8

Patch Changes

• #61 8d51891 Thanks @lorisleiva! - Use latest RenderMap type from renderers-core

v1.2.7

Patch Changes

• #12 ac05970 Thanks @buffalojoec! - Don't generate borsh::to_vec if no borsh traits

• #13 33a297d Thanks @buffalojoec! - fix: make serde field attributes dynamic and optional

v1.2.6

Patch Changes

• #9 ebaf0bb Thanks @lorisleiva! - Bump Codama