(feat): Support embedding as a library crate inside CLI generator output.
Async command handlers, AppContext::client() returning a
forward-compatible ApiClient trait, and ResolvedClientConfig
for auth credential resolution.
(chore): Bump Node.js base image from 24.15 to 24.16.
(fix): Escape Rust reserved keywords (static, override, etc.) in generated
union variant constructor function names using r# raw identifier syntax.
Also skip generating the catch-all unknown() constructor when a union
already has a variant named “unknown” to avoid duplicate definitions.
(fix): Import serde::{Deserialize, Serialize} directly in environment.rs for
multi-URL environments instead of relying on the crate prelude. The CLI
generator embeds the SDK and replaces src/prelude.rs with a bare
types-crate re-export, which dropped the serde derive macros and broke
compilation with cannot find derive macro Serialize in this scope.
(fix): Fix error.rs failing to compile when an error body has a property whose type is
a named (non-primitive) type or a non-string/non-u64 primitive (e.g. i64). Error
body fields are now deserialized with serde_json::from_value into their actual Rust
type (instead of always reading as_str()/as_u64()), and the crate prelude is
imported when a field references a generated type so it resolves in scope. Also fixes
a latent bug where errors sharing a status code all reused the first error’s body
fields; each variant is now constructed with its own fields.
(fix): Always wrap IR-derived error fields in Option to match constructor code
that assigns None for missing fields, preventing struct/constructor type
mismatches. Fix thiserror format strings: {{message}} → {message} so
field values are actually interpolated.
(fix): Register synthesized request-envelope types for endpoints with a
referenced request body AND query parameters in the model generator’s
types/mod.rs. Previously these types were generated but never
declared as modules, causing unresolved-type errors in the SDK crate.
(fix): Fix error field parsing to use camelCase JSON wire names matching REST conventions
(e.g. resourceId, authType, errorId) and derive error fields from the IR type
definition when available. Fix empty-body response handling: parse_response and
parse_response_raw now return Ok for empty 2xx bodies (unit/HEAD/204 responses)
and Err for empty 4xx/5xx bodies, preventing auth failures from being silently
swallowed on the with_executor path.
(fix): Change RequestExecutor::execute return type from Result<Response, reqwest::Error>
to Result<Response, Box<dyn std::error::Error + Send + Sync>> and add ApiError::Executor
variant. This allows downstream crates (e.g. CLI glue) to inject custom executor errors
without a backwards dependency on reqwest.
(fix): Fix compilation error where structs incorrectly derived Default when
containing fields whose types extend base objects that don’t support
Default (e.g., objects with required enum fields). The
namedTypeSupportsDefault check now also verifies parent types via
extends, not just direct properties.
(feat): Add RequestExecutor trait and HttpClient::with_executor() constructor
to enable CLI execution-sharing. When an external executor is injected,
the SDK delegates HTTP execution entirely — auth, headers, and retries
are handled by the caller’s transport stack.
(internal): Parameterize core module path in model generator to support
standalone types crate usage.
(fix): Fix the root client failing to compile when root-level endpoints return
Server-Sent Event streams, return binary bodies, or use query parameters.
The root client now imports SseStream, ByteStream, and QueryBuilder
when those endpoints are present, matching sub-client behavior.
(feat): Discriminated unions are now forward-compatible. Each generated enum carries
#[non_exhaustive] and a final __Unknown(serde_json::Value) variant marked
#[serde(untagged)]. Unknown discriminant values (e.g. variants introduced
server-side after this SDK was generated) deserialize into __Unknown
instead of erroring, preserving the raw JSON payload for inspection and
round-trip serialization.
Forward-compatible unions can no longer derive Eq/Hash because
serde_json::Value doesn’t implement them. PartialEq is still derived.
(fix): Stop launching WireMock with --global-response-templating in generated
wire-test docker-compose.test.yml. Response examples containing literal
{{...}} are now served verbatim instead of being passed through
WireMock’s Handlebars transformer, which would fail to resolve them as
helpers and return 500.
