Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    Io,
    Corruption,
    UnsupportedVersion,
    UnsupportedFeature,
    UnsupportedFrame,
    ResourceLimit,
    IncompleteTail,
    InvalidArgument,
    SchemaMismatch,
    WriterLocked,
    Poisoned,
    FileReplaced,
    FileTruncated,
    Internal,
}

The broad category of an Acta failure.

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.

Io

An operating-system I/O operation failed.

Corruption

The bytes violate an implemented v0.2 invariant.

UnsupportedVersion

The file declares a format version this crate does not implement.

UnsupportedFeature

The file declares a feature bit this v0.2 implementation does not know.

UnsupportedFrame

The file declares a frame type or envelope version outside this stage.

ResourceLimit

A declared size exceeds the configured crate::Limits.

IncompleteTail

The file ends before its schema frame is complete.

InvalidArgument

The call asked for something this snapshot does not contain.

SchemaMismatch

A caller-supplied expected schema differs from the file’s own schema.

WriterLocked

Another writer already holds this crate’s cooperative exclusive lock.

Poisoned

A writer has encountered a partial I/O failure and cannot continue.

FileReplaced

The path a long-lived reader refreshes now names a different file than the one its snapshot came from.

FileTruncated

The path a long-lived reader refreshes still names its own file, but that file has shrunk below the committed boundary the snapshot holds.

A repair that removed only an uncommitted tail shrinks the file back to exactly that boundary and is accepted; this kind reports a file that went below it and so no longer contains frames the reader already committed.

Internal

A writer built something that contradicts its own invariants, which is a bug in this crate rather than a problem with any file.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Eq for ErrorKind

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorKind