Struct WasmConfig 

pub struct WasmConfig {

    pub exclude_functions: Vec<String>,
    pub exclude_types: Vec<String>,
    pub type_overrides: HashMap<String, String>,
    pub features: Option<Vec<String>>,
    pub serde_rename_all: Option<String>,
    pub type_prefix: Option<String>,
    pub exclude_reexports: Vec<String>,
    pub env_shims: Vec<String>,
    pub extra_dependencies: HashMap<String, Value>,
    pub rename_fields: HashMap<String, String>,
    pub run_wrapper: Option<String>,
    pub extra_lint_paths: Vec<String>,
    pub core_crate_override: Option<String>,
    pub exclude_extra_dependencies: Vec<String>,
    pub custom_rust_modules: Vec<String>,
    pub exclude_fields: HashMap<String, Vec<String>>,
    pub source_crate_remaps: Vec<String>,
}

Fields

exclude_functions: Vec<String>

exclude_types: Vec<String>

type_overrides: HashMap<String, String>

features: Option<Vec<String>>

serde_rename_all: Option<String>

Override the serde rename_all strategy for JSON field names (e.g. “camelCase”, “snake_case”). When set, this takes priority over the IR type-level serde_rename_all.

type_prefix: Option<String>

Prefix for generated type names (e.g. “Wasm” produces WasmConversionOptions). Defaults to "Wasm".

exclude_reexports: Vec<String>

Functions to exclude from the public TypeScript re-export (index.ts) while still generating the Rust binding. Use this when a custom module provides a wrapper.

env_shims: Vec<String>

Wide-character C functions to shim for WASM external scanner interop.

extra_dependencies: HashMap<String, Value>

Additional Cargo dependencies for the WASM binding crate only.

rename_fields: HashMap<String, String>

Per-field name remapping for this language. Key is TypeName.field_name, value is the desired binding field name. Applied after automatic keyword escaping.

run_wrapper: Option<String>

Prefix wrapper for default tool invocations. When set, prepends this string to default commands across all pipelines (lint, test, build, etc.).

extra_lint_paths: Vec<String>

Extra paths to append to default lint commands (format, check, typecheck).

core_crate_override: Option<String>

Override the core Cargo dependency name and path for the WASM binding crate. When set, the binding Cargo.toml depends on this crate (resolved as ../<override>) instead of the umbrella [crate.name]. Use this to point the WASM binding at a wasm-safe sub-crate while other languages keep the facade. Defaults to unset.

exclude_extra_dependencies: Vec<String>

Keys to subtract from the merged extra_dependencies set for this language only. Useful when [crate.extra_dependencies] lists sibling crates that the WASM target cannot link.

custom_rust_modules: Vec<String>

Hand-written Rust modules to declare in the generated lib.rs with pub mod <name>; and re-export with pub use <name>::*;. Separate from [custom_modules].wasm which only adds TypeScript export * re-exports. Use this for Rust-side dispatch/glue modules.

exclude_fields: HashMap<String, Vec<String>>

Per-type field exclusions for the generated From impls and binding struct. Key is the type name (e.g. “ServerConfig”), value is a list of field names to skip. Use when source fields are gated behind #[cfg(not(target_arch = "wasm32"))] and therefore don’t exist in the wasm32 compilation environment.

source_crate_remaps: Vec<String>

Source crate names whose types are re-exported by the core_crate_override crate. References to <original_crate>::TypeName in generated code are rewritten to <override_crate>::TypeName. Only meaningful when core_crate_override is set. Example: with core_crate_override = "mylib-http", setting source_crate_remaps = ["mylib-core", "mylib"] rewrites mylib_core::Method and mylib::Method references to mylib_http::Method (assumes mylib-http re-exports them via pub use mylib_core::*).

Trait Implementations

impl Clone for WasmConfig

fn clone(&self) -> WasmConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WasmConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WasmConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WasmConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.