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Keep check.rs functions in alphabetical order

This commit is contained in:
teor 2020-10-13 07:42:44 +10:00
parent 4e952a3930
commit 40c745e540
1 changed files with 25 additions and 25 deletions
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50
zebra-consensus/src/block/check.rs
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@ -72,31 +72,6 @@ pub fn equihash_solution_is_valid(header: &Header) -> Result<(), equihash::Error
header.solution.check(&header)
}
/// Returns `Ok(())` if `header.time` is less than or equal to
/// 2 hours in the future, according to the node's local clock (`now`).
///
/// This is a non-deterministic rule, as clocks vary over time, and
/// between different nodes.
///
/// "In addition, a full validator MUST NOT accept blocks with nTime
/// more than two hours in the future according to its clock. This
/// is not strictly a consensus rule because it is nondeterministic,
/// and clock time varies between nodes. Also note that a block that
/// is rejected by this rule at a given point in time may later be
/// accepted." [§7.5][7.5]
///
/// [7.5]: https://zips.z.cash/protocol/protocol.pdf#blockheader
///
/// If the header time is invalid, returns an error containing `height` and `hash`.
pub fn time_is_valid_at(
header: &Header,
now: DateTime<Utc>,
height: &Height,
hash: &Hash,
) -> Result<(), zebra_chain::block::BlockTimeError> {
header.time_is_valid_at(now, height, hash)
}
/// Returns `Ok(())` if the block subsidy and miner fees in `block` are valid for `network`
///
/// [3.9]: https://zips.z.cash/protocol/protocol.pdf#subsidyconcepts
@ -141,3 +116,28 @@ pub fn subsidy_is_valid(block: &Block, network: Network) -> Result<(), BlockErro
Ok(())
}
}
/// Returns `Ok(())` if `header.time` is less than or equal to
/// 2 hours in the future, according to the node's local clock (`now`).
///
/// This is a non-deterministic rule, as clocks vary over time, and
/// between different nodes.
///
/// "In addition, a full validator MUST NOT accept blocks with nTime
/// more than two hours in the future according to its clock. This
/// is not strictly a consensus rule because it is nondeterministic,
/// and clock time varies between nodes. Also note that a block that
/// is rejected by this rule at a given point in time may later be
/// accepted." [§7.5][7.5]
///
/// [7.5]: https://zips.z.cash/protocol/protocol.pdf#blockheader
///
/// If the header time is invalid, returns an error containing `height` and `hash`.
pub fn time_is_valid_at(
header: &Header,
now: DateTime<Utc>,
height: &Height,
hash: &Hash,
) -> Result<(), zebra_chain::block::BlockTimeError> {
header.time_is_valid_at(now, height, hash)
}