pd::migrate

Enum Migration

Source 
pub enum Migration {

Show 14 variants    ReadyToStart,
    SimpleMigration,
    Testnet72,
    Testnet74,
    Testnet76,
    Testnet77,
    Testnet78,
    Mainnet1,
    Mainnet2,
    Mainnet3,
    Mainnet4,
    Mainnet5,
    IbcClientRecovery,
    NoOp,

}
Expand description

The kind of migration that should be performed.

Variants§

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ReadyToStart

Set the chain’s halt bit to false.

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SimpleMigration

A simple migration: adds a key to the consensus state. This is useful for testing upgrade mechanisms, including in production.

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Testnet72

Testnet-72 migration:

  • Migrate BatchSwapOutputData to new protobuf, replacing epoch height with index.
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Testnet74

Testnet-74 migration:

  • Update the base liquidity index to order routable pairs by descending liquidity
  • Update arb executions to include the amount of filled input in the output
  • Add AuctionParameters to the consensus state
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Testnet76

Testnet-76 migration:

  • Heal the auction component’s VCB tally.
  • Update FMD parameters to new protobuf structure.
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Testnet77

Testnet-77 migration:

  • Reset the halt bit
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Testnet78

Testnet-78 migration:

  • Truncate various user-supplied String fields to a maximum length.
  • Populate the DEX NV price idnexes with position data
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Mainnet1

Mainnet-1 migration:

  • Restore IBC packet commitments for improperly handled withdrawal attempts
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Mainnet2

Mainnet-2 migration:

  • no-op
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Mainnet3

Mainnet-3 migration:

  • no-op
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Mainnet4

Mainnet-4 migration:

  • no-op

Intended to support code upgrades for Liquidity Tournament support.

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Mainnet5

Mainnet-5 migration:

  • no-op

Uses the new migration framework.

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IbcClientRecovery

IBC client recovery

  • Swap IBC client state
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NoOp

No-op migration

  • Resets halt bit and produces new genesis without state changes

Implementations§

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impl Migration

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pub async fn migrate( &self, pd_home: PathBuf, comet_home: Option<PathBuf>, genesis_start: Option<Time>, force: bool, ) -> Result<()>

Source

pub async fn migrate_with_params( &self, pd_home: PathBuf, comet_home: Option<PathBuf>, genesis_start: Option<Time>, force: bool, params: Vec<String>, ) -> Result<()>

Trait Implementations§

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impl Debug for Migration

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

Formats the value using the given formatter. Read more

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