Struct NetworksRegistry

pub struct NetworksRegistry {
    pub schema: String,
    pub description: String,
    pub networks: Vec<Network>,
    pub title: String,
    pub updated_at: String,
    pub version: String,
}

Fields

schema: String

Reference to this schema file

description: String

networks: Vec<Network>

List of networks

title: String

updated_at: String

Date and time of the last update

version: String

Version of the registry

Implementations

impl NetworksRegistry

pub fn get_latest_version_url() -> String

Returns the URL for the latest version of the networks registry

pub fn get_exact_version_url(version: &str) -> String

Returns the URL for a specific version of the networks registry

Arguments

• version - The version string to fetch (e.g., “v0.5.0”)

pub fn from_json(json: &str) -> Result<Self, Error>

Creates a new NetworksRegistry from a JSON string

Arguments

• json - A JSON string containing the networks registry data

Errors

Returns an error if the JSON is invalid or doesn’t match the expected format

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self, Error>

Creates a new NetworksRegistry by reading from a file

Arguments

• path - Path to the JSON file containing the networks registry data

Errors

Returns an error if the file cannot be read or contains invalid data

pub async fn from_latest_version() -> Result<Self, Error>

Fetches and creates a NetworksRegistry from the latest compatible version available online Library version 0.5.x will use the latest registry version 0.5.y even if 0.6.z is available

Errors

Returns an error if the network request fails or the response contains invalid data

pub async fn from_exact_version(version: &str) -> Result<Self, Error>

Fetches and creates a NetworksRegistry from a specific version available online

Arguments

• version - The version string to fetch (e.g., “v0.5.0”)

Errors

Returns an error if the network request fails or the response contains invalid data

pub fn get_network_by_id<'a>(&'a self, id: &str) -> Option<&'a Network>

👎Deprecated since 0.7.0: Use get_network_by_graph_id instead

Looks up a network by its ID

Arguments

• id - The unique identifier of the network

Returns

Returns Some(&Network) if found, None otherwise

Deprecated

This function is deprecated. Use get_network_by_graph_id instead.

pub fn get_network_by_alias<'a>(&'a self, alias: &str) -> Option<&'a Network>

👎Deprecated since 0.7.0: Use get_network_by_graph_id instead

Looks up a network by one of its aliases

Arguments

• alias - An alias name for the network

Returns

Returns Some(&Network) if found, None otherwise

Deprecated

This function is deprecated. Use get_network_by_graph_id instead.

pub fn get_network_by_graph_id<'a>(&'a self, id: &str) -> Option<&'a Network>

Looks up a network by its graph id (either its id field or one of its aliases)

Arguments

• id - A graph id, which could be either the network’s id or one of its aliases

Returns

Returns Some(&Network) if found, None otherwise

pub fn get_network_by_caip2_id<'a>( &'a self, chain_id: &str, ) -> Option<&'a Network>

Looks up a network by its CAIP-2 chain ID

Arguments

• chain_id - The CAIP-2 chain ID in the format “[namespace]:reference” (e.g., “eip155:1”)

Returns

Returns Some(&Network) if found, None otherwise

Trait Implementations

impl Clone for NetworksRegistry

fn clone(&self) -> NetworksRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworksRegistry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NetworksRegistry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for NetworksRegistry

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl Serialize for NetworksRegistry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.