feat(rpc-types-eth): derive Default for SimCallResult#3708
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Allows downstream consumers (e.g. reth) to use `..Default::default()` when constructing SimCallResult, making new field additions non-breaking for existing construction sites. Amp-Thread-ID: https://ampcode.com/threads/T-019c6b14-bfd0-71df-bce9-533057940778 Co-authored-by: Amp <[email protected]>
gakonst
requested review from
DaniPopes,
klkvr,
mattsse,
onbjerg and
zerosnacks
as code owners
mattsse
approved these changes
Feb 17, 2026
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Summary
Derives
DefaultforSimCallResult.Motivation
Allows downstream consumers (e.g. reth) to construct
SimCallResultwith..Default::default(), so new field additions (likemax_used_gas) don't require updating every construction site. This also removes the need for#[allow(clippy::needless_update)]annotations in reth.Changes
Defaultto the derive macro forSimCallResultincrates/rpc-types-eth/src/simulate.rsAll fields already have sensible defaults (
Bytes→ empty,Vec→ empty,u64→ 0,bool→ false,Option→ None).Prompted by: mattsse