Enum StrictError 

#[non_exhaustive]
pub enum StrictError {
    ValueCountMismatch {
        expected: usize,
        got: usize,
    },
    TypeMismatch {
        column: String,
        expected: ColumnType,
    },
    NullViolation(String),
    TruncatedTuple {
        expected: usize,
        got: usize,
    },
    ColumnOutOfRange {
        index: usize,
        count: usize,
    },
    CorruptOffset {
        offset: u32,
        len: usize,
    },
    NewerSchemaVersion {
        tuple_version: u16,
        reader_version: u16,
    },
    InvalidMagic {
        expected: u32,
        got: u32,
    },
    InvalidFormatVersion {
        expected: u8,
        got: u8,
    },
}

Errors from Binary Tuple encoding and decoding.

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.

ValueCountMismatch

Wrong number of values for the schema.

Fields

expected: usize

got: usize

TypeMismatch

A value’s type doesn’t match the schema column type.

Fields

column: String

expected: ColumnType

NullViolation(String)

A non-nullable column received a null value with no default.

TruncatedTuple

Tuple bytes are too short to contain the header.

Fields

expected: usize

got: usize

ColumnOutOfRange

Column index out of range for the schema.

Fields

index: usize

count: usize

CorruptOffset

Offset table entry points outside the tuple.

Fields

offset: u32

len: usize

NewerSchemaVersion

Schema version in tuple is newer than the reader’s schema.

Fields

tuple_version: u16

reader_version: u16

InvalidMagic

Magic bytes at the start of the tuple do not match MAGIC.

Fields

expected: u32

got: u32

InvalidFormatVersion

Format version byte does not match FORMAT_VERSION.

Fields

expected: u8

got: u8

Trait Implementations

impl Clone for StrictError

fn clone(&self) -> StrictError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StrictError

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

Formats the value using the given formatter.

impl Display for StrictError

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

Formats the value using the given formatter.

impl Error for StrictError

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 PartialEq for StrictError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for StrictError

impl StructuralPartialEq for StrictError