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docs/spec/blockchain: remove tags from result for now

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Ethan Buchman 2018-09-06 12:47:26 -04:00
parent 8fcabe8b05
commit 6fd79d1545
1 changed files with 9 additions and 14 deletions
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docs/spec/blockchain/state.md
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@ -8,10 +8,10 @@ transactions are never included in blocks, but their Merkle roots are - the stat
Note that the `State` object itself is an implementation detail, since it is never Note that the `State` object itself is an implementation detail, since it is never
included in a block or gossipped over the network, and we never compute included in a block or gossipped over the network, and we never compute
its hash. However, the types it contains are part of the specification, since its hash. Thus we do not include here details of how the `State` object is
their Merkle roots are included in blocks. persisted or queried. That said, the types it contains are part of the specification, since
their Merkle roots are included in blocks and their values are used in
Details on an implementation of `State` with persistence is forthcoming, see [this issue](https://github.com/tendermint/tendermint/issues/1152) validation.
```go ```go
type State struct { type State struct {
@ -32,20 +32,15 @@ type State struct {
type Result struct { type Result struct {
Code uint32 Code uint32
Data []byte Data []byte
Tags []KVPair
}
type KVPair struct {
Key []byte
Value []byte
} }
``` ```
`Result` is the result of executing a transaction against the application. `Result` is the result of executing a transaction against the application.
It returns a result code, an arbitrary byte array (ie. a return value), It returns a result code and an arbitrary byte array (ie. a return value).
and a list of key-value pairs ordered by key. The key-value pairs, or tags,
can be used to index transactions according to their "effects", which are NOTE: the Result needs to be updated to include more fields returned from
represented in the tags. processing transactions, like gas variables and tags - see
[issue 1007](https://github.com/tendermint/tendermint/issues/1007).
### Validator ### Validator