fetchRemoveAdapted
Function parameters
Parameters
- self:*Self
- key:anytype
- ctx:anytype
Type definitions in this namespace
Types
Functions in this namespace
Functions
- StringHashMap
- Builtin hashmap for strings as keys.
- StringHashMapUnmanaged
- Key memory is managed by the caller.
- HashMap
- General purpose hash table.
- HashMapUnmanaged
- A HashMap based on open addressing and linear probing.
= 80
Values
Source
Implementation
pub fn fetchRemoveAdapted(self: *Self, key: anytype, ctx: anytype) ?KV {
if (self.getIndex(key, ctx)) |idx| {
const old_key = &self.keys()[idx];
const old_val = &self.values()[idx];
const result = KV{
.key = old_key.*,
.value = old_val.*,
};
self.metadata.?[idx].remove();
old_key.* = undefined;
old_val.* = undefined;
self.size -= 1;
self.available += 1;
return result;
}
return null;
}