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ChainSpecBuilder

reth::chainspec

Struct ChainSpecBuilder 

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pub struct ChainSpecBuilder { /* private fields */ }
Expand description

A helper to build custom chain specs

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impl ChainSpecBuilder

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pub fn mainnet() -> ChainSpecBuilder

Construct a new builder from the mainnet chain spec.

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impl ChainSpecBuilder

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pub const fn chain(self, chain: Chain) -> ChainSpecBuilder

Set the chain ID

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pub fn reset(self) -> ChainSpecBuilder

Resets any existing hardforks from the builder.

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pub fn genesis(self, genesis: Genesis) -> ChainSpecBuilder

Set the genesis block.

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pub fn with_fork<H>(self, fork: H, condition: ForkCondition) -> ChainSpecBuilder
where H: Hardfork,

Add the given fork with the given activation condition to the spec.

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pub fn with_forks(self, forks: ChainHardforks) -> ChainSpecBuilder

Add the given chain hardforks to the spec.

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pub fn without_fork<H>(self, fork: H) -> ChainSpecBuilder
where H: Hardfork,

Remove the given fork from the spec.

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pub fn paris_at_ttd( self, ttd: Uint<256, 4>, activation_block_number: u64, ) -> ChainSpecBuilder

Enable the Paris hardfork at the given TTD.

Does not set the merge netsplit block.

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pub fn frontier_activated(self) -> ChainSpecBuilder

Enable Frontier at genesis.

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pub fn dao_activated(self) -> ChainSpecBuilder

Enable Dao at genesis.

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pub fn homestead_activated(self) -> ChainSpecBuilder

Enable Homestead at genesis.

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pub fn tangerine_whistle_activated(self) -> ChainSpecBuilder

Enable Tangerine at genesis.

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pub fn spurious_dragon_activated(self) -> ChainSpecBuilder

Enable Spurious Dragon at genesis.

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pub fn byzantium_activated(self) -> ChainSpecBuilder

Enable Byzantium at genesis.

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pub fn constantinople_activated(self) -> ChainSpecBuilder

Enable Constantinople at genesis.

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pub fn petersburg_activated(self) -> ChainSpecBuilder

Enable Petersburg at genesis.

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pub fn istanbul_activated(self) -> ChainSpecBuilder

Enable Istanbul at genesis.

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pub fn muirglacier_activated(self) -> ChainSpecBuilder

Enable Muir Glacier at genesis.

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pub fn berlin_activated(self) -> ChainSpecBuilder

Enable Berlin at genesis.

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pub fn london_activated(self) -> ChainSpecBuilder

Enable London at genesis.

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pub fn arrowglacier_activated(self) -> ChainSpecBuilder

Enable Arrow Glacier at genesis.

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pub fn grayglacier_activated(self) -> ChainSpecBuilder

Enable Gray Glacier at genesis.

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pub fn paris_activated(self) -> ChainSpecBuilder

Enable Paris at genesis.

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pub fn shanghai_activated(self) -> ChainSpecBuilder

Enable Shanghai at genesis.

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pub fn cancun_activated(self) -> ChainSpecBuilder

Enable Cancun at genesis.

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pub fn prague_activated(self) -> ChainSpecBuilder

Enable Prague at genesis.

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pub fn with_prague_at(self, timestamp: u64) -> ChainSpecBuilder

Enable Prague at the given timestamp.

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pub fn osaka_activated(self) -> ChainSpecBuilder

Enable Osaka at genesis.

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pub fn with_osaka_at(self, timestamp: u64) -> ChainSpecBuilder

Enable Osaka at the given timestamp.

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pub fn amsterdam_activated(self) -> ChainSpecBuilder

Enable Amsterdam at genesis.

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pub fn with_amsterdam_at(self, timestamp: u64) -> ChainSpecBuilder

Enable Amsterdam at the given timestamp.

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pub fn bogota_activated(self) -> ChainSpecBuilder

Enable Bogota at genesis.

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pub fn with_bogota_at(self, timestamp: u64) -> ChainSpecBuilder

Enable Bogota at the given timestamp.

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pub fn build(self) -> ChainSpec

Build the resulting ChainSpec.

§Panics

This function panics if the chain ID and genesis is not set (Self::chain and Self::genesis)

Trait Implementations§

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impl Clone for ChainSpecBuilder

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fn clone(&self) -> ChainSpecBuilder

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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

Formats the value using the given formatter. Read more
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impl Default for ChainSpecBuilder

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fn default() -> ChainSpecBuilder

Returns the “default value” for a type. Read more
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impl From<&Arc<ChainSpec>> for ChainSpecBuilder

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fn from(value: &Arc<ChainSpec>) -> ChainSpecBuilder

Converts to this type from the input type.

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 976 bytes