fn sum(&self) -> Balance {
		self.unlocking_chunks
			.iter()
			.map(|chunk| chunk.amount)
			.reduce(|c1, c2| c1 + c2)
			.unwrap_or_default()
	}
/// Returns sum of all unlocking chunks.
Returns sum of all unlocking chunks.
Returns sum of all unlocking chunks .
fn sum(&self) -> Balance {
		self.unlocking_chunks
			.iter()
			.map(|chunk| chunk.amount)
			.reduce(|c1, c2| c1 + c2)
			.unwrap_or_default()
	}
fn sum ( & self ) -> Balance { self . unlocking_chunks . iter ( ) . map ( | chunk | chunk . amount ) . reduce ( | c1 , c2 | c1 + c2 ) . unwrap_or_default ( ) }
Returns sum of all unlocking chunks.
Returns sum of all unlocking chunks .
&self