Enum SalamanderError 

pub enum SalamanderError {
    InvalidArgument(String),
    Io(Error),
    Corrupt {
        offset: u64,
        reason: String,
    },
    OffsetBeyondHead(u64),
    Manifest(String),
    UnsupportedFormat {
        found: u32,
        supported: u32,
    },
    UnsupportedStorageFormat {
        found: u32,
        supported: u32,
    },
    InvalidSegmentName(String),
    NamespaceExists(String),
    Locked(String),
    Serialization(String),
    InvalidFormat(String),
    Codec(String),
    ResourceLimit {
        resource: &'static str,
        actual: u64,
        maximum: u64,
    },
    Migration(String),
    MigrationIncomplete(String),
    RevisionConflict {
        expected: String,
        actual: String,
    },
    EventIdConflict,
    IdempotencyConflict,
    BatchIdConflict,
    BranchNotFound(String),
    BranchExists(String),
    BranchArchived(String),
    InvalidBranchAncestry(String),
    NotBatchBoundary(u64),
}

The error type returned by every fallible operation in this crate.

Each variant’s Display output (from the thiserror #[error("…")] attribute) documents what it means; callers that need to branch on a failure should match on the variant rather than parse the message, which is not a stable API.

Variants

InvalidArgument(String)

Io(Error)

Corrupt

Fields

offset: u64

reason: String

OffsetBeyondHead(u64)

Manifest(String)

UnsupportedFormat

Fields

found: u32

supported: u32

UnsupportedStorageFormat

Fields

found: u32

supported: u32

InvalidSegmentName(String)

NamespaceExists(String)

Locked(String)

Serialization(String)

InvalidFormat(String)

Codec(String)

ResourceLimit

Fields

resource: &'static str

actual: u64

maximum: u64

Migration(String)

MigrationIncomplete(String)

RevisionConflict

Fields

expected: String

actual: String

EventIdConflict

IdempotencyConflict

BatchIdConflict

BranchNotFound(String)

BranchExists(String)

BranchArchived(String)

InvalidBranchAncestry(String)

NotBatchBoundary(u64)

Trait Implementations

impl Debug for SalamanderError

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

Formats the value using the given formatter.

impl Display for SalamanderError

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

Formats the value using the given formatter.

impl Error for SalamanderError

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<Error> for SalamanderError

fn from(source: Error) -> Self

Converts to this type from the input type.