Function libvips::ops::heifsave_buffer

pub fn heifsave_buffer(inp: &VipsImage) -> Result<Vec<u8>>

VipsForeignSaveHeifBuffer (heifsave_buffer), save image in HEIF format (.heic, .heif, .avif), priority=0, rgba-only inp: &VipsImage -> Image to save returns Vec<u8> - Buffer to save to