Struct CrateConfig 

pub struct CrateConfig {

    pub name: String,
    pub sources: Vec<PathBuf>,
    pub version_from: String,
    pub core_import: Option<String>,
    pub workspace_root: Option<PathBuf>,
    pub skip_core_import: bool,
    pub error_type: Option<String>,
    pub error_constructor: Option<String>,
    pub features: Vec<String>,
    pub path_mappings: HashMap<String, String>,
    pub extra_dependencies: HashMap<String, Value>,
    pub auto_path_mappings: bool,
    pub source_crates: Vec<SourceCrate>,
}

Fields

name: String

sources: Vec<PathBuf>

version_from: String

core_import: Option<String>

workspace_root: Option<PathBuf>

Optional workspace root path for resolving pub use re-exports from sibling crates.

skip_core_import: bool

When true, skip adding use {core_import}; to generated bindings.

error_type: Option<String>

The crate’s error type name (e.g., "KreuzbergError"). Used in trait bridge generation for error wrapping. Defaults to "Error" if not set.

error_constructor: Option<String>

Pattern for constructing error values from a String message in trait bridges. {msg} is replaced with the format!(…) expression. Example: "KreuzbergError::Plugin { message: {msg}, plugin_name: name.to_string() }" Defaults to "{error_type}::from({msg})" if not set.

features: Vec<String>

Cargo features that are enabled in binding crates. Fields gated by #[cfg(feature = "...")] matching these features are treated as always-present (cfg stripped from the IR).

path_mappings: HashMap<String, String>

Maps extracted rust_path prefixes to actual import paths in binding crates. Example: { “spikard” = “spikard_http” } rewrites “spikard::ServerConfig” to “spikard_http::ServerConfig”

extra_dependencies: HashMap<String, Value>

Additional Cargo dependencies added to ALL binding crate Cargo.tomls. Each entry is a crate name mapping to a TOML dependency spec (string for version-only, or inline table for path/features/etc.).

auto_path_mappings: bool

When true (default), automatically derive path_mappings from source file locations. For each source file matching crates/{name}/src/, adds a mapping from {name} to the configured core_import.

source_crates: Vec<SourceCrate>

Multi-crate source groups for workspaces with types spread across crates. Each entry has a crate name and sources list. Types extracted from each group get rust_path reflecting the actual defining crate, not the facade. When non-empty, the top-level sources field is ignored.

Trait Implementations

impl Clone for CrateConfig

fn clone(&self) -> CrateConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrateConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CrateConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CrateConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.