Struct mz_repr::ArrayRustType

pub struct ArrayRustType<T>(pub Vec<T>);

A new type that wraps a Vec that is used to differentiate the target Datum between Arrays and Lists. The target of this type is Array.

Tuple Fields

0: Vec<T>

Trait Implementations

impl AsColumnType for ArrayRustType<String>

fn as_column_type() -> ColumnType

The SQL column type of this Rust type

impl<'a, E> DatumType<'a, E> for ArrayRustType<String>

fn nullable() -> bool

Whether this Rust type can represent NULL values

fn fallible() -> bool

Whether this Rust type can represent errors

fn try_from_result( res: Result<Datum<'a>, E> ) -> Result<Self, Result<Datum<'a>, E>>

Try to convert a Result whose Ok variant is a Datum into this native Rust type (Self). If it fails the error variant will contain the original result.

fn into_result(self, temp_storage: &'a RowArena) -> Result<Datum<'a>, E>

Convert this Rust type into a Result containing a Datum, or an error

impl<T: Debug> Debug for ArrayRustType<T>

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

Formats the value using the given formatter.