Crate nitro_da_blober 

Nitro DA Blober

The Blober program is an on-chain Solana program which stores data commitments on-chain and optimizes costs and throughput of having data availability on Solana.

Re-exports

pub use constants::*;

pub use instructions::*;

pub use state::*;

Modules

accounts

An Anchor generated module, providing a set of structs mirroring the structs deriving Accounts, where each field is a Pubkey. This is useful for specifying accounts for a client.

blober

constants

error

instruction

An Anchor generated module containing the program’s set of instructions, where each method handler in the #[program] mod is associated with a struct defining the input arguments to the method. These should be used directly, when one wants to serialize Anchor instruction data, for example, when speciying instructions on a client.

instructions

program

Module representing the program.

state

Constants

ID_CONST

Const version of ID

Statics

ID

The static program ID

Functions

check_id

Confirms that a given pubkey is equivalent to the program ID

compute_blob_digest

Computes a blob digest of all the chunks of a blob.

entry

The Anchor codegen exposes a programming model where a user defines a set of methods inside of a #[program] module in a way similar to writing RPC request handlers. The macro then generates a bunch of code wrapping these user defined methods into something that can be executed on Solana.

entrypoint^⚠

Safety

find_blob_address

Retrieves the PDA address of a blob account to store chunks and digest the data.

find_blober_address

Retrieves the PDA address of a blober account to store digests and finalize blobs.

hash_blob

Computes the hashed state of a blob account.

hash_leaf

Hashes a single chunk on top of the previous hash.

id

Returns the program ID

id_const

Const version of ID

merge_hashes

Merges two hashes into a single one. Used when there are multiple blobs to finalize in the same slot.