Enum IjimaError 

pub enum IjimaError {
    Duplicate {
        detail: String,
    },
    NotFound {
        detail: String,
    },
    Store {
        detail: String,
    },
    InvalidInput {
        detail: String,
    },
    Schema {
        detail: String,
    },
    Mining {
        detail: String,
    },
    Transport {
        detail: String,
    },
}

The single error enum returned by every fallible Ijima operation.

Variants follow the IA convention of carrying structured context rather than opaque strings, so callers can react to specific failure modes (a duplicate write, a missing entity, an unrunnable miner).

Variants

Duplicate

A memory write was rejected because equivalent content already exists in the palace (content-hash or semantic dedup hit).

Fields

detail: String

Human-readable description of what collided.

NotFound

A referenced entity, memory, or session was not found.

Fields

detail: String

What was missing.

Store

The backing store returned an error (SQLite, vector index, file I/O).

Fields

detail: String

Underlying store failure description.

InvalidInput

A harness-supplied identifier or payload failed validation.

Fields

detail: String

Why the input was rejected.

Schema

The schema migration/import path failed.

Fields

detail: String

Migration/import failure description.

Mining

The mining engine could not complete an extraction pass.

Fields

detail: String

Extraction failure description.

Transport

A transport-layer failure (HTTP client/server, serialization).

Fields

detail: String

Transport failure description.

Implementations

impl IjimaError

pub fn duplicate(detail: impl Into<String>) -> Self

Construct a [Duplicate] error with the given detail string.

pub fn not_found(detail: impl Into<String>) -> Self

Construct a [NotFound] error with the given detail string.

pub fn invalid_input(detail: impl Into<String>) -> Self

Construct an [InvalidInput] error with the given detail string.

Trait Implementations

impl Debug for IjimaError

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

Formats the value using the given formatter.

impl Display for IjimaError

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

Formats the value using the given formatter.

impl Error for IjimaError

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.