Function toml_edit::value

pub fn value<V: Into<Value>>(v: V) -> Item

Returns a formatted value.

Since formatting is part of a Value, the right hand side of the assignment needs to be decorated with a space before the value. The value function does just that.

Examples

let mut table = Table::default();
let mut array = Array::default();
array.push("hello");
array.push("\\, world"); // \ is only allowed in a literal string
table["key1"] = value("value1");
table["key2"] = value(42);
table["key3"] = value(array);
assert_eq(table.to_string(),
r#"key1 = "value1"
key2 = 42
key3 = ["hello", '\, world']
"#);

Examples found in repository

src/index.rs (line 59)

    fn index_mut<'v>(&self, v: &'v mut Item) -> Option<&'v mut Item> {
        if let Item::None = *v {
            let mut t = InlineTable::default();
            t.items.insert(
                InternalString::from(self),
                TableKeyValue::new(Key::new(self), Item::None),
            );
            *v = value(Value::InlineTable(t));
        }
        match *v {
            Item::Table(ref mut t) => Some(t.entry(self).or_insert(Item::None)),
            Item::Value(ref mut v) => v.as_inline_table_mut().map(|t| {
                &mut t
                    .items
                    .entry(InternalString::from(self))
                    .or_insert_with(|| TableKeyValue::new(Key::new(self), Item::None))
                    .value
            }),
            _ => None,
        }
    }