r402-hedera 0.17.0

Hedera chain support for the x402 payment protocol.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

//! Hedera `"exact"` payment scheme implementation.
//!
//! The buyer signs a `TransferTransaction` that credits `payTo` for `amount`
//! of the required asset. The facilitator is the fee payer: it verifies the
//! payload, adds its signature, and submits.

use r402_core::scheme::SchemeId;

#[cfg(feature = "server")]
pub mod server;

#[cfg(feature = "facilitator")]
pub mod facilitator;

#[cfg(feature = "client")]
pub mod client;

pub mod error;
pub use error::*;

pub mod types;
pub use types::*;

/// Hedera exact scheme identifier.
///
/// Uses CAIP-2 chain IDs (`hedera:mainnet`, `hedera:testnet`) and embeds
/// requirements directly in the payload.
#[derive(Debug, Clone, Copy)]
pub struct HederaExact;

impl SchemeId for HederaExact {
    fn namespace(&self) -> &'static str {
        "hedera"
    }

    fn scheme(&self) -> &str {
        ExactScheme.as_ref()
    }
}