Struct BuildConfig 

pub struct BuildConfig {

    pub dataflow: String,
    pub coordinator_addr: Option<IpAddr>,
    pub coordinator_port: Option<u16>,
    pub uv: bool,
    pub force_local: bool,
    pub strict_types: bool,
    pub locked: bool,
    pub write_lockfile: bool,
    pub lockfile_only: bool,
    pub lockfile_override: Option<PathBuf>,
    pub parallel: bool,
    pub offline: bool,
    pub hub_overrides: Vec<String>,
    pub working_dir_override: Option<PathBuf>,
}

Configuration for a build invocation. Set dataflow and override only the fields you care about using struct-update syntax:

build(BuildConfig {
    dataflow: path,
    uv: true,
    force_local: true,
    ..Default::default()
})?;

Fields

dataflow: String

coordinator_addr: Option<IpAddr>

coordinator_port: Option<u16>

uv: bool

force_local: bool

strict_types: bool

locked: bool

write_lockfile: bool

lockfile_only: bool

Resolve + write the lockfile, then return WITHOUT building any node. Backs dora hub update: the full resolve/inject/type-check/lockfile pipeline (so the lockfile is identical to a real build’s), minus the build. Pair with write_lockfile to persist, or without it for a resolve-only dry run.

lockfile_override: Option<PathBuf>

parallel: bool

offline: bool

Skip network access for hub index refreshes (cache only).

hub_overrides: Vec<String>

--hub-override <namespace>/<name>=<path> entries (UC11): substitute a local checkout for a hub package. Parsed and validated in build.

working_dir_override: Option<PathBuf>

Overrides the working directory for cargo invocations and module expansion. Needed when the dataflow path points at a rewritten copy (e.g. a tempfile) whose parent can’t resolve the original build: directives or relative node binaries.

Implementations

impl BuildConfig

pub fn from_str_args( dataflow: String, uv: Option<bool>, coordinator_addr: Option<String>, coordinator_port: Option<u16>, force_local: bool, ) -> Result<Self>

Shared constructor for callers that marshal arguments as strings (coordinator_addr: Option<String>) and optional booleans (uv: Option<bool>) rather than as pre-parsed IpAddr / bool. Keeps the addr.parse() + unwrap_or_default glue in one place instead of duplicating it in every binding that exposes a simplified build API (PyO3 today, potentially a C FFI or WASM shim later).

Trait Implementations

impl Clone for BuildConfig

fn clone(&self) -> BuildConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildConfig

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

Formats the value using the given formatter.

impl Default for BuildConfig

fn default() -> BuildConfig

Returns the “default value” for a type.