Struct CiDecomposeFailure 

pub struct CiDecomposeFailure {
    pub nome: String,
    pub source: DecomposeError,
}

Typed :ci-decompose-failure view: the canonical surface every per-Acao consumer raises when canteiro_types::decompose refuses the caixa’s declared :ci run (a duplicate node name, a dependency on an undeclared node, a dependency cycle — every failure mode the sibling canteiro_types::DecomposeError enumerates). Carries the offending caixa’s :nome alongside the borrowed canteiro_types::DecomposeError source so the diagnostic reads caixa "<nome>": :ci decompose failed: <source> — naming which caixa.lisp needs author attention, not just the axis the consumer rejected.

Lifted from caixa-actions’ inline Error::Decompose { nome: String, #[source] source: DecomposeError } variant so a future per-Acao consumer (the deferred sui-supercacheci::canteiro::emit_gha workflow renderer named in the caixa-actions crate docs, the future per-Acao CR materializer that mirrors the sibling per-Servico / per-Aplicacao materializers the M4 roadmap acknowledges) reaches for the same typed view via #[from] instead of re-inlining the same nome: String, #[source] source: DecomposeError construction on its own call site — the second typed named-caixa diagnostic axis on the per-Acao consumer surface after the peer MissingCiSlot presence-gate axis.

Peer of MissingCiSlot on the per-Acao :ci-slot diagnostic axis (the presence gate reaches for MissingCiSlot via require_ci; the decompose gate reaches for CiDecomposeFailure on the borrowed canteiro_types::CiRun the presence gate returns). Peer of KindMismatch / ServicoCountMismatch on the sibling per-renderer entry-gate diagnostic axes — extends the same “one typed view per axis, carrying the offending caixa’s :nome + axis-specific detail, wrapped by every consumer via #[from]” discipline onto the canteiro_types::decompose axis on the per-Acao consumer surface.

The source field carries the borrowed canteiro_types::DecomposeError verbatim (rather than collapsing to a single opaque axis) so a future consumer that wants to fan on the specific decompose-failure arm — a feira lint sub-diagnostic that offers a :deps-repair suggestion on the MissingDependency arm but not the Cycle arm, a future per-Acao CR materializer’s admission webhook that surfaces the cycle path on rejection — reaches for err.source directly rather than re-parsing the Display bytes.

Fields

nome: String

The offending caixa’s :nome — names which caixa.lisp the consumer was handed, so the diagnostic doesn’t require the user to grep for it. Constructed via the lifted crate::Caixa::nome accessor’s .to_string() extension, matching the peer MissingCiSlot::nome / KindMismatch::nome / ServicoCountMismatch::nome nome-carrying axes.

source: DecomposeError

The canteiro_types::decompose error the caixa’s :ci run tripped on — carried verbatim so a consumer that fans on the specific arm (Cycle / MissingDependency / DuplicateNode / …) reaches for the typed source rather than re-parsing the Display bytes.

Trait Implementations

impl Debug for CiDecomposeFailure

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

Formats the value using the given formatter.

impl Display for CiDecomposeFailure

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

Formats the value using the given formatter.

impl Error for CiDecomposeFailure

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.