Trait ActiveEnumValue 

pub trait ActiveEnumValue:
    Into<Value>
    + ValueType
    + Nullable
    + TryGetable {
    // Required method
    fn try_get_vec_by<I: ColIdx>(
        res: &QueryResult,
        index: I,
    ) -> Result<Vec<Self>, TryGetError>;
}

The Rust Value backing ActiveEnums

Required Methods

fn try_get_vec_by<I: ColIdx>( res: &QueryResult, index: I, ) -> Result<Vec<Self>, TryGetError>

For getting an array of enum. Postgres only

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ActiveEnumValue for Enum

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for String

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for i8

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for i16

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for i32

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for i64

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for u8

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for u16

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for u32

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

impl ActiveEnumValue for u64

fn try_get_vec_by<I: ColIdx>( _res: &QueryResult, _index: I, ) -> Result<Vec<Self>, TryGetError>

Implementors