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sp-std removal from substrate/primitives (#3274)
This PR removes sp-std crate from substrate/primitives sub-directories. For now crates that have `pub use` of sp-std or export macros that would necessitate users of the macros to `extern crate alloc` have been excluded from this PR. There should be no breaking changes in this PR. --------- Co-authored-by: Koute <koute@users.noreply.github.com>
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@@ -18,8 +18,8 @@
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//! Overlayed changes for offchain indexing.
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use super::changeset::OverlayedMap;
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use alloc::vec::Vec;
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use sp_core::offchain::OffchainOverlayedChange;
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use sp_std::prelude::Vec;
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/// In-memory storage for offchain workers recoding changes for the actual offchain storage
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/// implementation.
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@@ -48,7 +48,7 @@ impl OffchainOverlayedChanges {
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/// Drain all elements of changeset.
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pub fn drain(&mut self) -> impl Iterator<Item = OffchainOverlayedChangesItemOwned> {
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sp_std::mem::take(self).into_iter()
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core::mem::take(self).into_iter()
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}
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/// Remove a key and its associated value from the offchain database.
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