Enum BinaryPolicy 

pub enum BinaryPolicy {
    VarBinaryMax,
    VarBinary(usize),
    ObservedVarBinary,
}

Binary conversion policy.

Variants

VarBinaryMax

Use varbinary(max).

VarBinary(usize)

Use bounded varbinary(n).

ObservedVarBinary

Infer bounded varbinary(n) from observed values.

Trait Implementations

impl Clone for BinaryPolicy

fn clone(&self) -> BinaryPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryPolicy

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

Formats the value using the given formatter.

impl Default for BinaryPolicy

fn default() -> BinaryPolicy

Returns the “default value” for a type.

impl Hash for BinaryPolicy

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BinaryPolicy

fn eq(&self, other: &BinaryPolicy) -> 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 Copy for BinaryPolicy

impl Eq for BinaryPolicy

impl StructuralPartialEq for BinaryPolicy