Struct JsonRuntimeBinder

pub struct JsonRuntimeBinder { /* private fields */ }

A RuntimeBinder implementation which load runtime types mapping metadata from json.

Implementations

impl JsonRuntimeBinder

pub fn from_reader<R>(reader: R) -> Result<JsonRuntimeBinder, Error>

where R: Read,

Create JsonRuntimeBinder from Reader

pub fn load<P>(path: P) -> Result<JsonRuntimeBinder, Error>

where P: AsRef<Path>,

Try load JsonRuntimeBinder from json file with path parameter

Trait Implementations

impl Debug for JsonRuntimeBinder

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonRuntimeBinder

fn deserialize<__D>( __deserializer: __D, ) -> Result<JsonRuntimeBinder, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for JsonRuntimeBinder

type Err = Error

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<JsonRuntimeBinder, <JsonRuntimeBinder as FromStr>::Err>

Parses a string s to return a value of this type.

impl RuntimeBinder for JsonRuntimeBinder

fn to_runtime_type(&mut self, type: &Type) -> Result<Option<&str>, Error>

Convert contract abi type to runtime type string

fn get(&mut self, name: &str) -> Result<&str, Error>

Get runtime type by metadata name, If not found the implementation must return [Err(BindError::UnknownType)]

impl Serialize for JsonRuntimeBinder

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for JsonRuntimeBinder

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: &[u8], ) -> Result<JsonRuntimeBinder, <JsonRuntimeBinder as TryFrom<&[u8]>>::Error>

Performs the conversion.

impl TryFrom<&str> for JsonRuntimeBinder

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: &str, ) -> Result<JsonRuntimeBinder, <JsonRuntimeBinder as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<String> for JsonRuntimeBinder

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: String, ) -> Result<JsonRuntimeBinder, <JsonRuntimeBinder as TryFrom<String>>::Error>

Performs the conversion.