Struct GlobalSettingsBuilder

pub struct GlobalSettingsBuilder { /* private fields */ }

A global settings builder, used to build GlobalSettings declaratively with fields validation.

Implementations

impl GlobalSettingsBuilder

pub fn new() -> Self

pub fn with_bootnodes_addresses<T>(self, bootnodes_addresses: Vec<T>) -> Self

where T: TryInto<Multiaddr> + Display + Copy, T::Error: Error + Send + Sync + 'static,

Set the external bootnode address.

pub fn with_network_spawn_timeout(self, timeout: Duration) -> Self

Set global spawn timeout in seconds.

pub fn with_node_spawn_timeout(self, timeout: Duration) -> Self

Set individual node spawn timeout in seconds.

pub fn with_local_ip(self, local_ip: &str) -> Self

Set local IP used to expose local services (including RPC, metrics and monitoring).

pub fn with_base_dir(self, base_dir: impl Into<PathBuf>) -> Self

Set the directory to use as base (instead of a random tmp one).

pub fn build(self) -> Result<GlobalSettings, Vec<Error>>

Seals the builder and returns a GlobalSettings if there are no validation errors, else returns errors.

Trait Implementations

impl Default for GlobalSettingsBuilder

fn default() -> Self

Returns the “default value” for a type.