Enum polkadot_cli::Subcommand

pub enum Subcommand {
    BuildSpec(BuildSpecCmd),
    CheckBlock(CheckBlockCmd),
    ExportBlocks(ExportBlocksCmd),
    ExportState(ExportStateCmd),
    ImportBlocks(ImportBlocksCmd),
    PurgeChain(PurgeChainCmd),
    Revert(RevertCmd),
    PvfPrepareWorker(ValidationWorkerCommand),
    PvfExecuteWorker(ValidationWorkerCommand),
    Benchmark(BenchmarkCmd),
    HostPerfCheck,
    TryRuntime,
    Key(KeySubcommand),
    ChainInfo(ChainInfoCmd),
}

Variants

BuildSpec(BuildSpecCmd)

Build a chain specification.

CheckBlock(CheckBlockCmd)

Validate blocks.

ExportBlocks(ExportBlocksCmd)

Export blocks.

ExportState(ExportStateCmd)

Export the state of a given block into a chain spec.

ImportBlocks(ImportBlocksCmd)

Import blocks.

PurgeChain(PurgeChainCmd)

Remove the whole chain.

Revert(RevertCmd)

Revert the chain to a previous state.

PvfPrepareWorker(ValidationWorkerCommand)

PvfExecuteWorker(ValidationWorkerCommand)

Benchmark(BenchmarkCmd)

Sub-commands concerned with benchmarking. The pallet benchmarking moved to the pallet sub-command.

HostPerfCheck

Runs performance checks such as PVF compilation in order to measure machine capabilities of running a validator.

TryRuntime

Try some command against runtime state. Note: try-runtime feature must be enabled.

Key(KeySubcommand)

Key management CLI utilities

ChainInfo(ChainInfoCmd)

Db meta columns information.

Trait Implementations

impl CommandFactory for Subcommand

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 Subcommand

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

Formats the value using the given formatter.

impl FromArgMatches for Subcommand

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<'b>(
    &mut self,
    __clap_arg_matches: &mut ArgMatches
) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Parser for Subcommand

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 Subcommand for Subcommand

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

Append to Command so it can instantiate Self.

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

Append to Command so it can update self.

fn has_subcommand(__clap_name: &str) -> bool

Test whether Self can parse a specific subcommand