pub enum TrieCacheContext {
Trusted,
Untrusted,
}
Expand description
Specify the desired trie cache context when calling Backend::state_at
.
This is used to determine the size of the local trie cache.
Variants§
Trusted
This is used when calling Backend::state_at
in a trusted context.
A trusted context is for example the building or importing of a block. In this case the local trie cache can grow unlimited and all the cached data will be propagated back to the shared trie cache. It is safe to let the local cache grow to hold the entire data, because importing and building blocks is bounded by the block size limit.
Untrusted
This is used when calling Backend::state_at
in from untrusted context.
The local trie cache will be bounded by its preconfigured size.
Trait Implementations§
Source§impl Clone for TrieCacheContext
impl Clone for TrieCacheContext
Source§fn clone(&self) -> TrieCacheContext
fn clone(&self) -> TrieCacheContext
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for TrieCacheContext
impl Debug for TrieCacheContext
Source§impl From<CallContext> for TrieCacheContext
impl From<CallContext> for TrieCacheContext
impl Copy for TrieCacheContext
Auto Trait Implementations§
impl Freeze for TrieCacheContext
impl RefUnwindSafe for TrieCacheContext
impl Send for TrieCacheContext
impl Sync for TrieCacheContext
impl Unpin for TrieCacheContext
impl UnwindSafe for TrieCacheContext
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