20 lines
458 B
Rust
20 lines
458 B
Rust
use web3::{
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contract::{Contract, Options},
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transports::Http,
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};
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use super::errors::EthereumError;
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use super::utils::parse_address;
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pub async fn is_allowed_user(
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gate: &Contract<Http>,
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user_address: &str,
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) -> Result<bool, EthereumError> {
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let user_address = parse_address(user_address)?;
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let result: bool = gate.query(
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"isAllowedUser", (user_address,),
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None, Options::default(), None,
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).await?;
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Ok(result)
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}
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