WriteBool

Appends true or false to a builder.

Module: Format

Signature

func WriteBool(builder: *StringBuilder, value: bool8);

Parameters

Name	Type	Description
builder	*StringBuilder	The builder to append to.
value	bool8	The value to write.

bool is an alias for bool8, so an ordinary bool reaches this directly. A bool16 or a bool32 has to be narrowed to bool8 on the way in — the wider bools say the same two words, and there is only this one function to say them.

Remarks

Writes the word true or the word false, never 1 or 0. Nothing else is appended around it, and nothing is allocated beyond whatever growth the builder needs.

Example

import Format::WriteBool;
import Text::StringBuilder;

var builder = StringBuilder::New();
builder.Append("cached: ");
WriteBool(&builder, true);

var line = builder.IntoString(); // "cached: true"

line.Free();

See also

• Format — the module overview
• ToString — the word in a String of its own
• Text::StringBuilder — the builder being appended to