bsv-rs 0.6.0

BSV SDK for Rust: primitives, the script interpreter, transactions and BEEF/SPV, BRC-42 wallets, BRC-103 auth, the overlay network. Reference parity with the TypeScript SDK, native and wasm32.
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#![cfg(feature = "transaction")]
use bsv_rs::transaction::beef_stream::{ChainTip, Hash32, Headers};
struct OldHeaders;
impl Headers for OldHeaders {
    fn carries(&self, _: u64, _: &Hash32) -> bool {
        false
    }
}
struct Context(ChainTip);
impl Headers for Context {
    fn carries(&self, _: u64, _: &Hash32) -> bool {
        false
    }
    fn mining_tip(&self) -> Option<ChainTip> {
        Some(self.0)
    }
}
#[test]
fn mining_tip_defaults_and_reference_forwarding() {
    assert_eq!(OldHeaders.mining_tip(), None);
    let headers = Context(ChainTip {
        height: 800_000,
        median_time_past: 1_700_000_000,
        genesis_height: 620_538,
        csv_height: 419_328,
        next_block_time: None,
    });
    assert_eq!(Headers::mining_tip(&&headers), Some(headers.0));
}