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  • Felix Lange's avatar
    9e5f03b6
    core/state: access trie through Database interface, track errors (#14589) · 9e5f03b6
    Felix Lange authored 
    With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).
    9e5f03b6
    core/state: access trie through Database interface, track errors (#14589)
    Felix Lange authored 
    With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).