QPQ-AG/sophia
10
0
Fork 0
Code Issues 41 Pull Requests 5 Actions Packages Projects Releases 16 Wiki Activity

Document the (changed) behavior of Chain.block_hash

Browse Source
This commit is contained in:
Hans Svensson 2020-10-07 16:53:10 +02:00
parent 05b87fe200
commit b7b242bc66
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
docs/sophia_stdlib.md
View File

@ -678,7 +678,12 @@ The balance of account `a`.
Chain.block_hash(h : int) : option(bytes(32))
```
The hash of the block at height `h`.
The hash of the block at height `h`. `h` has to be within 256 blocks from the
current height of the chain or else the function will return `None`.
NOTE: In AEVM and FATE VM version 1 `Chain.block_height` was not considered an
allowed height. From FATE VM version 2 (IRIS) it will return the block hash of
the current generation.
#### block_height