Struct SubstrateFault 

pub struct SubstrateFault {
    pub code: &'static str,
    pub message: String,
    pub remediation: String,
    pub context: Box<ErrorContext>,
}

A substrate failure, flattened at the trait boundary so the §2 error contract (stable code + remediation) crosses it intact whatever error enum the provider uses internally.

Fields

code: &'static str

message: String

remediation: String

context: Box<ErrorContext>

Implementations

impl SubstrateFault

pub fn from_fault(fault: &dyn Fault) -> Self

Trait Implementations

impl Debug for SubstrateFault

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

Formats the value using the given formatter.

impl Display for SubstrateFault

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

Formats the value using the given formatter.

impl Error for SubstrateFault

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 Fault for SubstrateFault

fn code(&self) -> &'static str

The stable machine-readable code from codes.

fn remediation(&self) -> String

How to proceed: a concrete command, flag, or fix.

fn context(&self) -> ErrorContext

Structured observables for agents (command, log_path, log_tail, …).

fn step(&self) -> Option<&str>

The lifecycle step that failed, when one was executing.

fn instance(&self) -> Option<&str>

The instance the failure belongs to, when there is one.