Enum Cli 

pub enum Cli {
    Standard {
        config: PathBuf,
        config_ext: Vec<ConfigExt>,
    },
    MigrateConfig {
        old_config: PathBuf,
        new_config: PathBuf,
    },
    MigrateData {
        old_config: PathBuf,
        new_config: PathBuf,
    },
    ValidateConfig {
        config: PathBuf,
    },
}

Casper blockchain node.

Variants

Standard

Run the node in standard mode.

Loads the configuration values from the given configuration file or uses defaults if not given, then runs the reactor.

Fields

config: PathBuf

Path to configuration file.

config_ext: Vec<ConfigExt>

Overrides and extensions for configuration file entries in the form

.=. For example, '-C=node.chainspec_config_path=chainspec.toml'

MigrateConfig

Migrate modified values from the old config as required after an upgrade.

Fields

old_config: PathBuf

Path to configuration file of previous version of node.

new_config: PathBuf

Path to configuration file of this version of node.

MigrateData

Migrate any stored data as required after an upgrade.

Fields

old_config: PathBuf

Path to configuration file of previous version of node.

new_config: PathBuf

Path to configuration file of this version of node.

ValidateConfig

Verify that a given config file can be parsed.

Fields

config: PathBuf

Path to configuration file.

Implementations

impl Cli

pub async fn run(self) -> Result<i32>

Executes selected CLI command.

Trait Implementations

impl Debug for Cli

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

Formats the value using the given formatter.

impl StructOpt for Cli

fn clap<'a, 'b>() -> App<'a, 'b>

Returns clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It’s guaranteed to succeed if matches originates from an App generated by StructOpt::clap called on the same type, otherwise it must panic.

fn from_args() -> Self

where Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

fn from_args_safe() -> Result<Self, Error>

where Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Unlike StructOpt::from_args, returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

fn from_iter<I>(iter: I) -> Self

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + Clone,

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error>

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + Clone,

Gets the struct from any iterator such as a Vec of your making.