carbon-mpl-token-metadata-decoder 0.6.2

MPL Token Metadata Decoder
Documentation 
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use carbon_core::{borsh, CarbonDeserialize};

#[derive(
    CarbonDeserialize, Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Hash,
)]
#[carbon(discriminator = "0x07")]
pub struct SignMetadata {}

pub struct SignMetadataInstructionAccounts {
    pub metadata: solana_sdk::pubkey::Pubkey,
    pub creator: solana_sdk::pubkey::Pubkey,
}

impl carbon_core::deserialize::ArrangeAccounts for SignMetadata {
    type ArrangedAccounts = SignMetadataInstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_sdk::instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let [metadata, creator, _remaining @ ..] = accounts else {
            return None;
        };

        Some(SignMetadataInstructionAccounts {
            metadata: metadata.pubkey,
            creator: creator.pubkey,
        })
    }
}