Class: Solace::SquadsSmartAccounts::LogEventArgsV2

Inherits:
Data
  • Object
show all
Defined in:
lib/solace/squads_smart_accounts/types/log_event_args_v2.rb

Overview

Immutable value object for the arguments of the program’s ‘logEvent` instruction, the self-CPI through which the program records events. The deployed program takes `LogEventArgsV2 { event: Vec<u8> }` — a single Borsh-encoded `SmartAccountEvent`. (An older `LogEventArgs` form carrying `account_seeds`/`bump` is dead code in the program and described by the bundled IDL, but is never emitted.)

Extracting the args bytestream from a landed transaction is the Program layer’s responsibility — see Solace::Programs::SquadsSmartAccount#get_created_smart_account_event.

Examples:

args  = LogEventArgsV2.deserialize(io)
event = CreateSmartAccountEvent.deserialize(StringIO.new(args.event))

Constant Summary collapse

DISCRIMINATOR =

8-byte Anchor discriminator of the ‘logEvent` instruction (sha256(“global: log_event”)[0, 8]), a stable name-derived instruction discriminator — not per-event data. The Program layer uses it to locate the logEvent self-CPI among a transaction’s inner instructions. (Defined here rather than inside the Data.define block, where constant assignment would leak to the enclosing module instead of the class.)

[5, 9, 90, 141, 223, 134, 57, 217].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#event ⇒ Object (readonly)

Returns the value of attribute event

Returns:

  • (Object) —

    the current value of event



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# File 'lib/solace/squads_smart_accounts/types/log_event_args_v2.rb', line 19

def event
  @event
end

Class Method Details

.deserialize(io) ⇒ LogEventArgsV2

Deserializes a LogEventArgsV2 from a stream of Borsh-encoded instruction data (positioned just past the 8-byte logEvent discriminator).

Parameters:

  • io (IO, StringIO) —

    Stream positioned at the start of the args.

Returns:



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# File 'lib/solace/squads_smart_accounts/types/log_event_args_v2.rb', line 27

def self.deserialize(io)
  new(event: Solace::Utils::Codecs.decode_bytes(io))
end