Struct FnCallError 

pub struct FnCallError {
    pub code: String,
    pub message: String,
}

Fields

code: String

message: String

Trait Implementations

impl Clone for FnCallError

fn clone(&self) -> FnCallError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FnCallError

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

Formats the value using the given formatter.

impl Display for FnCallError

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

Formats the value using the given formatter.

impl Error for FnCallError

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 From<DataError> for FnCallError

Lift a DataError straight into a FnCallError. Lets the Postgres mutation path use PostgresDataStore::with_transaction(|store| ...) — its bound is E: From<DataError>, so any infrastructure failure (lock poisoning, BEGIN/COMMIT) surfaces as a clean FnCallError rather than needing manual mapping at the closure boundary. The mapping is 1:1 because both error types carry just { code, message }.

fn from(e: DataError) -> Self

Converts to this type from the input type.