Resistance calculator: Difference between revisions

Content added Content deleted

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@@ Line 1,495: / Line 1,495: @@
     pub fn report(self: *Node, allocator: Allocator, writer: anytype, level: []const u8) !void {
         if (self.voltage) |voltage| {
-            _ = try writer.print("{d:8.3} {d:8.3} {d:8.3} {d:8.3}  {s}{c}\n", .{
+            try writer.print("{d:8.3} {d:8.3} {d:8.3} {d:8.3}  {s}{c}\n", .{
                 self.res(),    voltage, self.current(),
                 self.effect(), level,   self.node_type.repr(),
@@ Line 1,547: / Line 1,547: @@
 pub fn calculate(allocator: Allocator, writer: anytype, voltage: f32, tokens: []PostfixToken) !*Node {
-    _ = try writer.print("     Ohm     Volt   Ampere     Watt  Network tree\n", .{});
+    try writer.print("     Ohm     Volt   Ampere     Watt  Network tree\n", .{});
     var node = try build(allocator, tokens);