Struct sc_cli::PruningParams

pub struct PruningParams {
    pub state_pruning: Option<String>,
    pub blocks_pruning: Option<u32>,
}

Parameters to define the pruning mode

Fields

state_pruning: Option<String>

Specify the state pruning mode, a number of blocks to keep or ‘archive’.

Default is to keep only the last 256 blocks, otherwise, the state can be kept for all of the blocks (i.e ‘archive’), or for all of the canonical blocks (i.e ‘archive-canonical’).

blocks_pruning: Option<u32>

Specify the number of finalized blocks to keep in the database.

Default is to keep all blocks.

NOTE: only finalized blocks are subject for removal!

Implementations

impl PruningParams

pub fn state_pruning(&self) -> Result<Option<PruningMode>>

Get the pruning value from the parameters

pub fn blocks_pruning(&self) -> Result<BlocksPruning>

Get the block pruning value from the parameters

Trait Implementations

impl Args for PruningParams

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 Clone for PruningParams

fn clone(&self) -> PruningParams

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PruningParams

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

Formats the value using the given formatter.

impl FromArgMatches for PruningParams

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 PartialEq<PruningParams> for PruningParams

fn eq(&self, other: &PruningParams) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PruningParams