Enum StringLengthUnit 

pub enum StringLengthUnit {
    Characters,
    Bytes,
}

Unit counted by Expr::StringLength.

Variants

Characters

Unicode scalar values, as SQL CHARACTER_LENGTH counts them.

Bytes

UTF-8 bytes, as SQL OCTET_LENGTH counts them.

Trait Implementations

impl Clone for StringLengthUnit

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StringLengthUnit

impl Debug for StringLengthUnit

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

Formats the value using the given formatter.

impl Eq for StringLengthUnit

impl Hash for StringLengthUnit

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 StringLengthUnit

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StringLengthUnit