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Remove unused error type switch commitment (#1104)

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* Remove unused switch commitment error

* Rustfmt

* Updated doc
This commit is contained in:
Quentin Le Sceller 2018-05-30 14:45:27 -04:00 committed by Antioch Peverell
parent 82ed280625
commit b6c31ebc78
2 changed files with 1 additions and 4 deletions
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4
chain/src/types.rs
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@ -17,8 +17,8 @@
use std::{error, fmt, io}; use std::{error, fmt, io};
use util::secp; use util::secp;
use util::secp_static;
use util::secp::pedersen::Commitment; use util::secp::pedersen::Commitment;
use util::secp_static;
use core::core::hash::{Hash, Hashed}; use core::core::hash::{Hash, Hashed};
use core::core::target::Difficulty; use core::core::target::Difficulty;
@ -75,8 +75,6 @@ pub enum Error {
InvalidBlockHeight, InvalidBlockHeight,
/// One of the root hashes in the block is invalid /// One of the root hashes in the block is invalid
InvalidRoot, InvalidRoot,
/// Something does not look right with the switch commitment
InvalidSwitchCommit,
/// Error from underlying keychain impl /// Error from underlying keychain impl
Keychain(keychain::Error), Keychain(keychain::Error),
/// Error from underlying secp lib /// Error from underlying secp lib

1
doc/coinbase_maturity.md
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@ -12,7 +12,6 @@ The maturity rule _only_ applies to coinbase outputs, regular transaction output
An output consists of - An output consists of -
* features (currently coinbase vs. non-coinbase) * features (currently coinbase vs. non-coinbase)
* commitment `rG+vH` * commitment `rG+vH`
* switch commitment hash `blake2(rJ)`
* rangeproof * rangeproof
To spend a regular transaction output two conditions must be met. We need to show the output has not been previously spent and we need to prove ownership of the output. To spend a regular transaction output two conditions must be met. We need to show the output has not been previously spent and we need to prove ownership of the output.