Struct EnvSigner 

pub struct EnvSigner { /* private fields */ }

A signer that loads credentials from environment variables.

By default, reads from:

• NEAR_ACCOUNT_ID - The account ID
• NEAR_PRIVATE_KEY - The private key

Example

use near_kit::EnvSigner;

// With NEAR_ACCOUNT_ID and NEAR_PRIVATE_KEY set:
let signer = EnvSigner::new().unwrap();

Implementations

impl EnvSigner

pub fn new() -> Result<Self, Error>

Load from NEAR_ACCOUNT_ID and NEAR_PRIVATE_KEY environment variables.

Errors

Returns an error if:

• Either environment variable is not set
• The values cannot be parsed

pub fn from_env_vars(account_var: &str, key_var: &str) -> Result<Self, Error>

Load from custom environment variable names.

Arguments

• account_var - Name of the environment variable containing the account ID
• key_var - Name of the environment variable containing the private key

pub fn public_key(&self) -> &PublicKey

Get the public key.

pub fn into_inner(self) -> InMemorySigner

Unwrap into the underlying InMemorySigner.

Trait Implementations

impl Clone for EnvSigner

fn clone(&self) -> EnvSigner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvSigner

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

Formats the value using the given formatter.

impl Signer for EnvSigner

fn account_id(&self) -> &AccountId

The account this signer signs for.

fn key(&self) -> SigningKey

Get a key for signing.