Update doc for the --chain flag (#7520)

This commit is contained in:
Sergei Shulepov
2020-11-12 02:08:22 +01:00
committed by GitHub
parent 2bd9486b0f
commit b05ce3c0e1
@@ -23,7 +23,10 @@ use structopt::StructOpt;
/// Shared parameters used by all `CoreParams`.
#[derive(Debug, StructOpt)]
pub struct SharedParams {
/// Specify the chain specification (one of dev, local, or staging).
/// Specify the chain specification.
///
/// It can be one of the predefined ones (dev, local, or staging) or it can be a path to a file with
/// the chainspec (such as one exported by the `build-spec` subcommand).
#[structopt(long, value_name = "CHAIN_SPEC")]
pub chain: Option<String>,