Function ImGuiStack_BeginHorizontal_Str 

pub unsafe fn ImGuiStack_BeginHorizontal_Str(
    str_id: *const c_char,
    size: ImVec2,
    align: f32,
)

Start a stack-layout horizontal group using a string ID.

This is a repository-owned compatibility shim for the stack layout extension used by imgui-node-editor examples; it is not an official Dear ImGui API.

Safety

Requires an active Dear ImGui context and current window. str_id must point to a valid NUL-terminated string for the duration of the call.