Struct Artifacts 

pub struct Artifacts { /* private fields */ }

A source of compiled contract artifacts.

Implementations

impl Artifacts

pub const fn embedded() -> Self

The artifacts vendored into the crate. The default, filesystem-free path.

pub fn from_dir(dir: impl Into<PathBuf>) -> Self

Artifacts read from a directory laid out as <File>.sol/<Name>.json (a forge out/ directory qualifies).

pub fn raw(&self, file: &str, contract: &str) -> Result<Value>

The raw artifact JSON for out/<file>.sol/<contract>.json.

pub fn bytecode(&self, contract: &str) -> Result<Bytes>

Creation bytecode of a contract whose .sol file name matches the contract name.

pub fn bytecode_named(&self, file: &str, contract: &str) -> Result<Bytes>

Creation bytecode where the source file and contract names differ (a bb-generated Verifier.sol holding HonkVerifier, say).

pub fn method_identifiers( &self, contract: &str, ) -> Result<BTreeMap<String, String>>

The artifact’s methodIdentifiers: "sig(args)" -> 4-byte selector (8 hex chars, no 0x).

Trait Implementations

impl Default for Artifacts

fn default() -> Self

Returns the “default value” for a type.