Method new

arrow-array/src/builder/generic_list_builder.rs:103–106

Creates a new [`GenericListBuilder`] from a given values array builder

(values_builder: T)

impl<OffsetSize: OffsetSizeTrait, T: ArrayBuilder> GenericListBuilder<OffsetSize, T> {
    /// Creates a new [`GenericListBuilder`] from a given values array builder
    pub fn new(values_builder: T) -> Self {
        let capacity = values_builder.len();
        Self::with_capacity(values_builder, capacity)
    }

    /// Creates a new [`GenericListBuilder`] from a given values array builder
    /// `capacity` is the number of items to pre-allocate space for in this builder