Struct OnchainDataColumnSchema 

pub struct OnchainDataColumnSchema { /* private fields */ }

Implementations

impl OnchainDataColumnSchema

pub fn description<T>(self, value: T) -> Self

where T: TryInto<Option<Description>>, T::Error: Display,

pub fn index_order<T>(self, value: T) -> Self

where T: TryInto<Option<i64>>, T::Error: Display,

pub fn name<T>(self, value: T) -> Self

where T: TryInto<Option<String>>, T::Error: Display,

pub fn nullable<T>(self, value: T) -> Self

where T: TryInto<Option<bool>>, T::Error: Display,

pub fn type_<T>(self, value: T) -> Self

where T: TryInto<Option<String>>, T::Error: Display,

Trait Implementations

impl Clone for OnchainDataColumnSchema

fn clone(&self) -> OnchainDataColumnSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OnchainDataColumnSchema

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

Formats the value using the given formatter.

impl Default for OnchainDataColumnSchema

fn default() -> Self

Returns the “default value” for a type.

impl From<OnchainDataColumnSchema> for OnchainDataColumnSchema

fn from(value: OnchainDataColumnSchema) -> Self

Converts to this type from the input type.

impl TryFrom<OnchainDataColumnSchema> for OnchainDataColumnSchema

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: OnchainDataColumnSchema) -> Result<Self, ConversionError>

Performs the conversion.