Enum SupervisorError 

pub enum SupervisorError {
    NoChildren {
        estrategia: RestartStrategy,
    },
    SimpleOneForOneWithStaticChildren,
    ZeroMaxRestarts,
    MaxRestartsExceedsCap {
        max_restarts: u32,
    },
    RestartWindowZero,
    RestartWindowNotCanonical {
        window: Duration,
    },
    RestartWindowExceedsCap {
        window: Duration,
    },
    EmptyChildName,
    ChildCaixaInvalid {
        caixa: String,
        reason: String,
    },
    EmptyChildVersion {
        caixa: String,
    },
    ChildVersaoInvalid {
        caixa: String,
        versao: String,
        reason: String,
    },
    DuplicateChildCaixa {
        caixa: String,
    },
    ChildSupervisesSelf {
        caixa: String,
    },
}

Variants

NoChildren

Fields

estrategia: RestartStrategy

SimpleOneForOneWithStaticChildren

ZeroMaxRestarts

MaxRestartsExceedsCap

Fields

max_restarts: u32

RestartWindowZero

RestartWindowNotCanonical

Fields

window: Duration

RestartWindowExceedsCap

Fields

window: Duration

EmptyChildName

ChildCaixaInvalid

Fields

caixa: String

reason: String

EmptyChildVersion

Fields

caixa: String

ChildVersaoInvalid

Fields

caixa: String

versao: String

reason: String

DuplicateChildCaixa

Fields

caixa: String

ChildSupervisesSelf

Fields

caixa: String

Implementations

impl SupervisorError

pub fn empty_child_version(caixa: &str) -> Self

Construct a SupervisorError::EmptyChildVersion naming the offending :children :caixa (or supervisor :nome, on the self-supervision arm). Folds the uniform Self::EmptyChildVersion { caixa: caixa.to_string() } one-field struct-literal onto one substrate primitive so every SupervisorSpec::validate_children / validate_no_self_supervision wire-up on this variant reads through one dispatch rather than the pre-lift open-coded struct-literal block.

pub fn duplicate_child_caixa(caixa: &str) -> Self

Construct a SupervisorError::DuplicateChildCaixa naming the offending :children :caixa (or supervisor :nome, on the self-supervision arm). Folds the uniform Self::DuplicateChildCaixa { caixa: caixa.to_string() } one-field struct-literal onto one substrate primitive so every SupervisorSpec::validate_children / validate_no_self_supervision wire-up on this variant reads through one dispatch rather than the pre-lift open-coded struct-literal block.

pub fn child_supervises_self(caixa: &str) -> Self

Construct a SupervisorError::ChildSupervisesSelf naming the offending :children :caixa (or supervisor :nome, on the self-supervision arm). Folds the uniform Self::ChildSupervisesSelf { caixa: caixa.to_string() } one-field struct-literal onto one substrate primitive so every SupervisorSpec::validate_children / validate_no_self_supervision wire-up on this variant reads through one dispatch rather than the pre-lift open-coded struct-literal block.

impl SupervisorError

pub fn child_caixa_invalid(caixa: &str, reason: impl Into<String>) -> Self

Construct a SupervisorError::ChildCaixaInvalid naming the offending :children :caixa value under the given reason. Folds the uniform Self::ChildCaixaInvalid { caixa: caixa.to_string(), reason: reason.into() } two-slot struct-literal onto one substrate primitive so every wire-up on this variant reads through one dispatch, matching the peer crate::AplicacaoError::membro_caixa_invalid ctor’s shape on the sibling AplicacaoError { caixa: String, reason: String } envelope. reason accepts both &str literals and format!(…) outputs through the impl Into<String> bound.

pub fn child_versao_invalid( caixa: &str, versao: &str, reason: impl Into<String>, ) -> Self

Construct a SupervisorError::ChildVersaoInvalid naming the offending :children :caixa and its :versao requirement under the given reason. Folds the uniform Self::ChildVersaoInvalid { caixa: caixa.to_string(), versao: versao.to_string(), reason: reason.into() } three-slot struct-literal onto one substrate primitive so every wire-up on this variant reads through one dispatch, matching the sibling AplicacaoError::MembroVersaoInvalid { caixa, versao, reason } three-slot axis on the peer AplicacaoError envelope. reason accepts both &str literals and format!(…) outputs through the impl Into<String> bound.

impl SupervisorError

pub const fn no_children(estrategia: RestartStrategy) -> Self

Construct a SupervisorError::NoChildren naming the offending per-:supervisor estrategia scalar. Folds the uniform Self::NoChildren { estrategia } one-field Copy-pass-through struct-literal onto one substrate primitive so every per-axis wire-up on this variant reads through one dispatch — as a direct call (SupervisorError::no_children(<val>), byte-equal to the pre-lift struct-literal on the same Copy-RestartStrategy fixture) or as a bare function pointer in the impl FnOnce(RestartStrategy) -> SupervisorError bracket-closure slot every crate::render::require_positive_bounded_* / crate::render::require_positive_canonical_bounded_* gate carries — rather than the pre-lift open-coded one-line closure over the same one-field struct-literal. const fn preserves the Copy-pass-through’s zero-runtime-work property verbatim.

pub const fn max_restarts_exceeds_cap(max_restarts: u32) -> Self

Construct a SupervisorError::MaxRestartsExceedsCap naming the offending per-:supervisor max_restarts scalar. Folds the uniform Self::MaxRestartsExceedsCap { max_restarts } one-field Copy-pass-through struct-literal onto one substrate primitive so every per-axis wire-up on this variant reads through one dispatch — as a direct call (SupervisorError::max_restarts_exceeds_cap(<val>), byte-equal to the pre-lift struct-literal on the same Copy-u32 fixture) or as a bare function pointer in the impl FnOnce(u32) -> SupervisorError bracket-closure slot every crate::render::require_positive_bounded_* / crate::render::require_positive_canonical_bounded_* gate carries — rather than the pre-lift open-coded one-line closure over the same one-field struct-literal. const fn preserves the Copy-pass-through’s zero-runtime-work property verbatim.

pub const fn restart_window_not_canonical(window: Duration) -> Self

Construct a SupervisorError::RestartWindowNotCanonical naming the offending per-:supervisor window scalar. Folds the uniform Self::RestartWindowNotCanonical { window } one-field Copy-pass-through struct-literal onto one substrate primitive so every per-axis wire-up on this variant reads through one dispatch — as a direct call (SupervisorError::restart_window_not_canonical(<val>), byte-equal to the pre-lift struct-literal on the same Copy-Duration fixture) or as a bare function pointer in the impl FnOnce(Duration) -> SupervisorError bracket-closure slot every crate::render::require_positive_bounded_* / crate::render::require_positive_canonical_bounded_* gate carries — rather than the pre-lift open-coded one-line closure over the same one-field struct-literal. const fn preserves the Copy-pass-through’s zero-runtime-work property verbatim.

pub const fn restart_window_exceeds_cap(window: Duration) -> Self

Construct a SupervisorError::RestartWindowExceedsCap naming the offending per-:supervisor window scalar. Folds the uniform Self::RestartWindowExceedsCap { window } one-field Copy-pass-through struct-literal onto one substrate primitive so every per-axis wire-up on this variant reads through one dispatch — as a direct call (SupervisorError::restart_window_exceeds_cap(<val>), byte-equal to the pre-lift struct-literal on the same Copy-Duration fixture) or as a bare function pointer in the impl FnOnce(Duration) -> SupervisorError bracket-closure slot every crate::render::require_positive_bounded_* / crate::render::require_positive_canonical_bounded_* gate carries — rather than the pre-lift open-coded one-line closure over the same one-field struct-literal. const fn preserves the Copy-pass-through’s zero-runtime-work property verbatim.

Trait Implementations

impl Debug for SupervisorError

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

Formats the value using the given formatter.

impl Display for SupervisorError

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

Formats the value using the given formatter.

impl Eq for SupervisorError

impl Error for SupervisorError

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.

impl PartialEq for SupervisorError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SupervisorError