Enum MoveError 

pub(crate) enum MoveError {
    OpenChildren(Vec<String>),
    NotOwner,
    NotFound,
    Ambiguous(Vec<IdCandidate>),
    NotWaitingVerification,
    NotWaitingQuestion,
    WaitingOnLook,
    CompletingWhileWaiting(String),
    ClearingLookGate,
    WithdrawNeedsReason,
    DeletingLook(String),
    ClosingLook(String),
    AttestLeadOnly,
    AttestNeedsEvidence,
    NotAttested,
}

Why a move was refused.

Variants

OpenChildren(Vec<String>)

Completing a root row while its children are open; cancel them first to abandon the epic. The children’s own SUBJECTS ride it: “cancel them first” names nothing a reader can go and do.

NotOwner

The caller does not own the row it is trying to wait.

NotFound

No row carries the id.

Ambiguous(Vec<IdCandidate>)

The stated id matched more than one row, each named.

NotWaitingVerification

The user’s verdict landed on a row that is not waiting on their look.

NotWaitingQuestion

The user answered a row that is not waiting on a question.

WaitingOnLook

A completion landed on a row waiting on the user’s own look: the look is what completes it.

CompletingWhileWaiting(String)

A completion landed on a row already waiting on something else while the row’s own completion waits on the user: the gate would trade the wait it holds for a look park and leave the status reading waiting, so the move is refused by name instead. The wait’s own words ride it.

ClearingLookGate

A patch would clear the look gate a row is bound by: the user’s own approve is what clears it.

WithdrawNeedsReason

A cancel landed on a row waiting on the user without the reason the withdraw records: the ask leaves with its why on the row, never silently.

DeletingLook(String)

A delete would remove a row waiting on the user: the ask is what is pending, not the row’s life, and the board’s answer or approve is what settles it. The row’s SUBJECT rides it so the refusal says which ask.

ClosingLook(String)

Closing a ROOT row would archive a row waiting on the user: removal by close is not a way to settle it either. The row’s SUBJECT rides it, as the delete’s does.

AttestLeadOnly

An attestation came from a session that is not the project’s lead: only the lead may stand behind the user’s recorded approval.

AttestNeedsEvidence

An attestation stated no quoted approval, so there is nothing to stand behind.

NotAttested

A reopen named a row carrying no lead attestation: there is no attested look to strike.

Trait Implementations

impl Clone for MoveError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MoveError

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

Formats the value using the given formatter.

impl Display for MoveError

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

Formats the value using the given formatter.

impl Eq for MoveError

impl From<IdError> for MoveError

fn from(error: IdError) -> Self

Converts to this type from the input type.

impl PartialEq for MoveError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MoveError