chain-id: func() -> chain-id
application-id: func() -> application-id
application-parameters: func() -> list<u8>
read-system-balance: func() -> amount
read-system-timestamp: func() -> timestamp
log: func(message: string, level: log-level)
enum log-level {
trace,
debug,
info,
warn,
error,
}
load: func() -> list<u8>
load-and-lock: func() -> option<list<u8>>
store-and-unlock: func(value: list<u8>) -> bool
resource lock {
static new: func() -> lock
poll: func() -> poll-lock
}
variant poll-lock {
pending,
ready-locked,
ready-not-locked,
}
try-call-application: func(
authenticated: bool,
application: application-id,
argument: list<u8>,
forwarded-sessions: list<session-id>,
) -> call-result
try-call-session: func(
authenticated: bool,
session: session-id,
argument: list<u8>,
forwarded-sessions: list<session-id>,
) -> call-result
record call-result {
value: list<u8>,
sessions: list<session-id>,
}
record session-id {
application-id: application-id,
index: u64,
}
record application-id {
bytecode-id: bytecode-id,
creation: message-id,
}
type bytecode-id = message-id
record message-id {
chain-id: chain-id,
height: block-height,
index: u32,
}
type chain-id = crypto-hash
type block-height = u64
type timestamp = u64
record crypto-hash {
part1: u64,
part2: u64,
part3: u64,
part4: u64,
}
record amount {
lower-half: u64,
upper-half: u64,
}