c50b01cb60
* Add support for versioned transactions, but disable by default * merge conflicts * trent's feedback * bump Cargo.lock * Fix transaction error encoding * Rename legacy_transaction method * cargo clippy * Clean up casts, int arithmetic, and unused methods * Check for duplicates in sanitized message conversion * fix clippy * fix new test * Fix bpf conditional compilation for message module
43 lines
1.4 KiB
Rust
43 lines
1.4 KiB
Rust
//! A library for generating a message from a sequence of instructions
|
|
|
|
pub mod legacy;
|
|
|
|
#[cfg(not(target_arch = "bpf"))]
|
|
#[path = ""]
|
|
mod non_bpf_modules {
|
|
mod mapped;
|
|
mod sanitized;
|
|
pub mod v0;
|
|
mod versions;
|
|
|
|
pub use mapped::*;
|
|
pub use sanitized::*;
|
|
pub use versions::*;
|
|
}
|
|
|
|
pub use legacy::Message;
|
|
|
|
#[cfg(not(target_arch = "bpf"))]
|
|
pub use non_bpf_modules::*;
|
|
|
|
/// The length of a message header in bytes
|
|
pub const MESSAGE_HEADER_LENGTH: usize = 3;
|
|
|
|
#[derive(Serialize, Deserialize, Default, Debug, PartialEq, Eq, Clone, AbiExample)]
|
|
#[serde(rename_all = "camelCase")]
|
|
pub struct MessageHeader {
|
|
/// The number of signatures required for this message to be considered valid. The
|
|
/// signatures must match the first `num_required_signatures` of `account_keys`.
|
|
/// NOTE: Serialization-related changes must be paired with the direct read at sigverify.
|
|
pub num_required_signatures: u8,
|
|
|
|
/// The last num_readonly_signed_accounts of the signed keys are read-only accounts. Programs
|
|
/// may process multiple transactions that load read-only accounts within a single PoH entry,
|
|
/// but are not permitted to credit or debit lamports or modify account data. Transactions
|
|
/// targeting the same read-write account are evaluated sequentially.
|
|
pub num_readonly_signed_accounts: u8,
|
|
|
|
/// The last num_readonly_unsigned_accounts of the unsigned keys are read-only accounts.
|
|
pub num_readonly_unsigned_accounts: u8,
|
|
}
|