Enum ValueToSerializeCqlAdapterError

pub enum ValueToSerializeCqlAdapterError {
    TooBig,
    TooShort {
        size: usize,
    },
    DeclaredVsActualSizeMismatch {
        declared: usize,
        actual: usize,
    },
    InvalidDeclaredSize {
        size: i32,
    },
}

Describes a failure to translate the output of the Value legacy trait into an output of the SerializeCql trait.

Variants

TooBig

The value is too bit to be serialized as it exceeds the maximum 2GB size limit.

TooShort

Output produced by the Value trait is less than 4 bytes in size and cannot be considered to be a proper CQL-encoded value.

Fields

size: usize

Size of the produced data.

DeclaredVsActualSizeMismatch

Mismatch between the value size written at the beginning and the actual size of the data appended to the Vec.

Fields

declared: usize

The declared size of the output.

actual: usize

The actual size of the output.

InvalidDeclaredSize

The value size written at the beginning is invalid (it is negative and less than -2).

Fields

size: i32

Declared size of the output.

Trait Implementations

impl Debug for ValueToSerializeCqlAdapterError

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

Formats the value using the given formatter.

impl Display for ValueToSerializeCqlAdapterError

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

Formats the value using the given formatter.

impl Error for ValueToSerializeCqlAdapterError

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.