Struct polkadot_cli::Cli

pub struct Cli {
    pub subcommand: Option<Subcommand>,
    pub run: RunCmd,
}

Fields

subcommand: Option<Subcommand>

run: RunCmd

Trait Implementations

impl Args for Cli

fn augment_args<'b>(__clap_app: Command<'b>) -> Command<'b>

Append to Command so it can instantiate Self.

fn augment_args_for_update<'b>(__clap_app: Command<'b>) -> Command<'b>

Append to Command so it can update self.

impl CommandFactory for Cli

fn into_app<'b>() -> Command<'b>

👎Deprecated since 3.1.0: Replaced with `CommandFactory::command

Deprecated, replaced with CommandFactory::command

fn into_app_for_update<'b>() -> Command<'b>

👎Deprecated since 3.1.0: Replaced with `CommandFactory::command_for_update

Deprecated, replaced with CommandFactory::command_for_update

fn command<'help>() -> App<'help>

Build a Command that can instantiate Self.

fn command_for_update<'help>() -> App<'help>

Build a Command that can update self.

impl Debug for Cli

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

Formats the value using the given formatter.

impl FromArgMatches for Cli

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut(
    __clap_arg_matches: &mut ArgMatches
) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches(
    &mut self,
    __clap_arg_matches: &ArgMatches
) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut(
    &mut self,
    __clap_arg_matches: &mut ArgMatches
) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Parser for Cli

fn parse() -> Self

Parse from std::env::args_os(), exit on error

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

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Selfwhere
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Parse from iterator, exit on error

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>where
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)where
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Update from iterator, exit on error

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>where
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Update from iterator, return Err on error.

impl SubstrateCli for Cli

fn impl_name() -> String

Implementation name.

fn impl_version() -> String

Implementation version.

fn description() -> String

Executable file description.

fn author() -> String

Executable file author.

fn support_url() -> String

Support URL.

fn copyright_start_year() -> i32

Copyright starting year (x-current year)

fn executable_name() -> String

Executable file name.

fn load_spec(&self, id: &str) -> Result<Box<dyn ChainSpec>, String>

Chain spec factory

fn native_runtime_version(spec: &Box<dyn ChainSpec>) -> &'static RuntimeVersion

Native runtime version.

fn from_args() -> Selfwhere
    Self: Parser + Sized,

Helper function used to parse the command line arguments. This is the equivalent of clap::Parser::parse().

fn from_iter<I>(iter: I) -> Selfwhere
    Self: Parser + Sized,
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString> + Clone,

Helper function used to parse the command line arguments. This is the equivalent of clap::Parser::parse_from.

fn try_from_iter<I>(iter: I) -> Result<Self, Error>where
    Self: Parser + Sized,
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString> + Clone,

Helper function used to parse the command line arguments. This is the equivalent of clap::Parser::try_parse_from

fn client_id() -> String

Returns the client ID: {impl_name}/v{impl_version}

fn create_configuration<T, DVC>(
    &self,
    command: &T,
    tokio_handle: Handle
) -> Result<Configuration, Error>where
    T: CliConfiguration<DVC>,
    DVC: DefaultConfigurationValues,

Only create a Configuration for the command provided in argument

fn create_runner<T, DVC>(&self, command: &T) -> Result<Runner<Self>, Error>where
    T: CliConfiguration<DVC>,
    DVC: DefaultConfigurationValues,

Create a runner for the command provided in argument. This will create a Configuration and a tokio runtime

fn create_runner_with_logger_hook<T, F>(
    &self,
    command: &T,
    logger_hook: F
) -> Result<Runner<Self>, Error>where
    T: CliConfiguration<()>,
    F: FnOnce(&mut LoggerBuilder, &Configuration),

Create a runner for the command provided in argument. The logger_hook can be used to setup a custom profiler or update the logger configuration before it is initialized.