Struct ethers_core::utils::Geth

pub struct Geth { /* fields omitted */ }

Builder for launching geth.

Panics

If spawn is called without geth being available in the user’s $PATH

Example

use ethers::utils::Geth;

let port = 8545u16;
let url = format!("http://localhost:{}", port).to_string();

let geth = Geth::new()
    .port(port)
    .block_time(5000u64)
    .spawn();

drop(geth); // this will kill the instance

Implementations

impl Geth

pub fn new() -> Self

Creates an empty Geth builder. The default port is 8545. The mnemonic is chosen randomly.

pub fn port<T: Into<u16>>(self, port: T) -> Self

Sets the port which will be used when the geth-cli instance is launched.

pub fn block_time<T: Into<u64>>(self, block_time: T) -> Self

Sets the block-time which will be used when the geth-cli instance is launched.

pub fn ipc_path<T: Into<PathBuf>>(self, path: T) -> Self

Manually sets the IPC path for the socket manually.

pub fn spawn(self) -> GethInstance

Consumes the builder and spawns geth with stdout redirected to /dev/null.

Trait Implementations

impl Clone for Geth

fn clone(&self) -> Geth

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Geth

fn default() -> Geth

Returns the “default value” for a type.