Enum AleaError 

#[repr(u32)]
pub enum AleaError {
    InvalidSignature = 0,
    InvalidG1Point = 1,
    RoundZero = 2,
    InvalidFieldElement = 3,
    NoSquareRoot = 4,
    InvalidG2Point = 5,
    PairingError = 6,
    WrongChainHash = 7,
    WrongPubkey = 8,
    ReturnDataMissing = 9,
    InvalidGenesisTime = 10,
    InvalidPeriod = 11,
    UnauthorizedInit = 12,
}

Alea error codes. Codes 6000-6009 are assigned in declaration order and are part of the v1 CPI interface per ADR 0028 — never renumber, never remove (reserved even if unreachable, see NoSquareRoot).

Canonical source: build-spec/program/spec.md §"Error Codes". Consumer SDKs (TS @alea-drand/sdk and Rust alea-sdk) map these 1:1.

Anchor framework error codes to be aware of (not Alea-custom)

T2.AA (Codex C LOW) — Anchor 0.30.1 emits distinct framework codes for different failure modes on UpdateConfig. Consumers and monitoring must handle both:

• 2001 ConstraintHasOne: has_one = authority mismatch — the authority account’s pubkey does not equal config.authority. Fires AFTER account deserialization, BEFORE handler body.

• 3010 AccountNotSigner: authority: Signer<'info> present but the account was passed without a signature. Fires during account resolution, EARLIER than 2001.

These are distinct failure modes: wrong key (2001) vs no signature (3010). Tests + monitoring should not conflate them.

Variants

InvalidSignature = 0

InvalidG1Point = 1

RoundZero = 2

InvalidFieldElement = 3

NoSquareRoot = 4

InvalidG2Point = 5

PairingError = 6

WrongChainHash = 7

WrongPubkey = 8

ReturnDataMissing = 9

InvalidGenesisTime = 10

InvalidPeriod = 11

UnauthorizedInit = 12

Implementations

impl AleaError

pub fn name(&self) -> String

Gets the name of this [#enum_name].

Trait Implementations

impl Clone for AleaError

fn clone(&self) -> AleaError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AleaError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for AleaError

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for AleaError