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Struct sc_cli::ImportParams

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pub struct ImportParams {
    pub pruning_params: PruningParams,
    pub database_params: DatabaseParams,
    pub wasm_method: WasmExecutionMethod,
    pub wasmtime_instantiation_strategy: WasmtimeInstantiationStrategy,
    pub wasm_runtime_overrides: Option<PathBuf>,
    pub execution_strategies: ExecutionStrategiesParams,
    pub trie_cache_size: usize,
}
Expand description

Parameters for block import.

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§pruning_params: PruningParams§database_params: DatabaseParams§wasm_method: WasmExecutionMethod

Method for executing Wasm runtime code.

§wasmtime_instantiation_strategy: WasmtimeInstantiationStrategy

The WASM instantiation method to use.

Only has an effect when wasm-execution is set to compiled. The copy-on-write strategies are only supported on Linux. If the copy-on-write variant of a strategy is unsupported the executor will fall back to the non-CoW equivalent. The fastest (and the default) strategy available is pooling-copy-on-write. The legacy-instance-reuse strategy is deprecated and will be removed in the future. It should only be used in case of issues with the default instantiation strategy.

§wasm_runtime_overrides: Option<PathBuf>

Specify the path where local WASM runtimes are stored.

These runtimes will override on-chain runtimes when the version matches.

§execution_strategies: ExecutionStrategiesParams§trie_cache_size: usize

Specify the state cache size.

Providing 0 will disable the cache.

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impl ImportParams

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pub fn trie_cache_maximum_size(&self) -> Option<usize>

Specify the trie cache maximum size.

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pub fn wasm_method(&self) -> WasmExecutionMethod

Get the WASM execution method from the parameters

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pub fn wasm_runtime_overrides(&self) -> Option<PathBuf>

Enable overriding on-chain WASM with locally-stored WASM by specifying the path where local WASM is stored.

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impl Args for ImportParams

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fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments
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fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self. Read more
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fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can update self. Read more
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impl Clone for ImportParams

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fn clone(&self) -> ImportParams

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ImportParams

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

Formats the value using the given formatter. Read more
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impl FromArgMatches for ImportParams

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

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.
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fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

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