Enum MemoryError 

#[non_exhaustive]
pub enum MemoryError {
    InvalidId {
        kind: &'static str,
        value: String,
    },
    InvalidValue {
        field: &'static str,
        reason: &'static str,
    },
    VersionConflict {
        stream: String,
        expected: Option<u64>,
        actual: Option<u64>,
    },
    DuplicateEvent {
        id: String,
    },
    InvalidReplay {
        reason: String,
    },
    MissingEntity {
        id: String,
    },
    MissingFact {
        id: String,
    },
    ConflictingFact {
        id: String,
    },
    BudgetTooSmall {
        required: usize,
        available: usize,
    },
    CapacityOverflow,
    Io {
        operation: &'static str,
        message: String,
    },
    Codec {
        message: String,
    },
    CorruptLog {
        offset: u64,
        reason: String,
    },
    ExternalModification,
    Retrieval {
        provider: String,
        message: String,
    },
    Extraction {
        provider: String,
        message: String,
    },
    Graph(String),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidId

Fields

kind: &'static str

value: String

InvalidValue

Fields

field: &'static str

reason: &'static str

VersionConflict

Fields

stream: String

expected: Option<u64>

actual: Option<u64>

DuplicateEvent

Fields

id: String

InvalidReplay

Fields

reason: String

MissingEntity

Fields

id: String

MissingFact

Fields

id: String

ConflictingFact

Fields

id: String

BudgetTooSmall

Fields

required: usize

available: usize

CapacityOverflow

Io

Fields

operation: &'static str

message: String

Codec

Fields

message: String

CorruptLog

Fields

offset: u64

reason: String

ExternalModification

Retrieval

Fields

provider: String

message: String

Extraction

Fields

provider: String

message: String

Graph(String)

Trait Implementations

impl Clone for MemoryError

fn clone(&self) -> MemoryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryError

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

Formats the value using the given formatter.

impl Display for MemoryError

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

Formats the value using the given formatter.

impl Eq for MemoryError

impl Error for MemoryError

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<ExtractionError> for MemoryError

fn from(value: ExtractionError) -> Self

Converts to this type from the input type.

impl From<GraphError> for MemoryError

fn from(value: GraphError) -> Self

Converts to this type from the input type.

impl From<RetrievalError> for MemoryError

fn from(value: RetrievalError) -> Self

Converts to this type from the input type.

impl PartialEq for MemoryError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MemoryError