carbon-gavel

name

carbon-gavel

description

Carbon decoder reference for Gavel on Solana — program `srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgi`, crate `carbon-gavel-decoder` (10 instructions, 2 account types, 8 CPI events). Use when decoding, indexing, or analyzing this program with Carbon: looking up instruction args/discriminators/accounts, account struct fields, or CPI event schemas. Run the bundled `scripts/carbon.py` to extract details from the local cargo cache. Triggers on "Gavel", "gavel", "carbon-gavel-decoder", "srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgi", "GavelDecoder", "AddLiquidity", "InitializeLpPosition", "InitializePool", "Log", "RemoveLiquidity", "RenounceLiquidity", "AddLiquidityEvent", "InitializeLpPositionEvent", "InitializePoolEvent", "RemoveLiquidityEvent", "LpPositionAccount", "PoolAccount".

Gavel

• Crate: carbon-gavel-decoder
• Program ID: srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgi
• Decoder struct: GavelDecoder
• Has CPI events: yes (in types/)

Instructions

• AddLiquidity
• InitializeLpPosition
• InitializePool
• Log
• RemoveLiquidity
• RenounceLiquidity
• Swap
• TransferLiquidity
• WithdrawLpFees
• WithdrawProtocolFees

Account types

• LpPositionAccount
• PoolAccount

CPI events

• AddLiquidityEvent
• InitializeLpPositionEvent
• InitializePoolEvent
• RemoveLiquidityEvent
• RenounceLiquidityEvent
• SwapEvent
• WithdrawLpFeesEvent
• WithdrawProtocolFeesEvent

Shared types

• AddLiquidityIxParams
• Amm
• InitializePoolIxParams
• LpPosition
• PendingSharesToVest
• PlasmaEvent
• PlasmaEventHeader
• PoolHeader
• ProtocolFeeRecipient
• ProtocolFeeRecipientParams
• ProtocolFeeRecipients
• RemoveLiquidityIxParams
• RenounceLiquidityIxParams
• Side
• SwapIxParams
• SwapResult
• SwapType
• TokenParams

Pulling full details

The plugin's scripts/carbon.py extracts struct fields, discriminators, and account variants directly from the decoder crate in your cargo registry cache.

# locate the script (it lives next to this plugin)
CARBON=$(find ~ -path '*/carbon-solana/scripts/carbon.py' -print -quit)

# list everything available for this protocol
python3 "$CARBON" list gavel

# instruction details (args, discriminator, account variants)
python3 "$CARBON" ix gavel <InstructionName>

# account struct fields (and size constant)
python3 "$CARBON" account gavel <AccountName>

# CPI event fields + discriminator
python3 "$CARBON" event gavel <EventName>

# shared type fields
python3 "$CARBON" type gavel <TypeName>

# print the resolved cargo-cache path
python3 "$CARBON" path gavel

Requires ast-grep and the crate to be present in ~/.cargo/registry/src/ (any cargo project that depends on carbon-gavel-decoder will populate it after a cargo build or cargo fetch). If neither is available, run cargo install ast-grep and pull a project that uses Carbon.