pub enum ChildInfo {
    ParentKeyId(ChildTrieParentKeyId),
}
Expand description

Information related to a child state.

Variants

ParentKeyId(ChildTrieParentKeyId)

This is the one used by default.

Implementations

Instantiates child information for a default child trie of kind ChildType::ParentKeyId, using an unprefixed parent storage key.

Same as new_default but with Vec<u8> as input.

Try to update with another instance, return false if both instance are not compatible.

Returns byte sequence (keyspace) that can be use by underlying db to isolate keys. This is a unique id of the child trie. The collision resistance of this value depends on the type of child info use. For ChildInfo::Default it is and need to be.

Returns a reference to the location in the direct parent of this trie but without the common prefix for this kind of child trie.

Return a the full location in the direct parent of this trie.

Returns a the full location in the direct parent of this trie.

Returns the type for this child info.

Trait Implementations

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Feeds a slice of this type into the given Hasher. Read more

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Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Auto Trait Implementations

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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