Struct fbthrift_git::adapter::ListMapAdapter

pub struct ListMapAdapter<A>
where
    A: ThriftAdapter,
{ /* private fields */ }

Transforms the given adapter A into an adapter with the signature Vec<StandardType> -> Vec<AdaptedType>. Because Rust doesn’t have HKT, we cannot make this “generic” over multiple collection types.

Trait Implementations

impl<A> ThriftAdapter for ListMapAdapter<A>

where A: ThriftAdapter,

type StandardType = Vec<<A as ThriftAdapter>::StandardType>

Aka the “from” type.

type AdaptedType = Vec<<A as ThriftAdapter>::AdaptedType>

Aka the “to” type.

type Error = <A as ThriftAdapter>::Error

The error type thrown if from_thrift fails during deserialization.

fn from_thrift( value: Self::StandardType ) -> Result<Self::AdaptedType, Self::Error>

Converts an instance of StandardType to AdaptedType during deserialization.

fn to_thrift(value: &Self::AdaptedType) -> Self::StandardType

Converts from the given AdaptedType back to the given StandardType during serialization.

fn from_thrift_field<T: ThriftAnnotations>( value: Self::StandardType, field_id: i16 ) -> Result<Self::AdaptedType, Self::Error>

Method called when this adapter is used on a Thrift struct’s field. Provides information about the specific field ID in field_id. The type of the struct that owns this field is passed in as T.

fn to_thrift_field<T: ThriftAnnotations>( value: &Self::AdaptedType, field_id: i16 ) -> Self::StandardType

Method called when this adapter is used on a Thrift struct’s field. Provides information about the specific field ID in field_id. The type of the struct that owns this field is passed in as T.

fn from_thrift_default<T: ThriftAnnotations>( value: Self::StandardType, field_id: i16 ) -> Self::AdaptedType

Method called when the adapted type is not present in a field during deserialization or is populated with ..Default::default(). The value passed here is the default original type value for the field. This can be used to record that the field was not present inside of your adapted type.