42     fn from(f: f32) -> Self {  in from()
58     fn from(f: f64) -> Self {  in from()
74     fn from(f: bool) -> Self {  in from()
90     fn from(f: String) -> Self {  in from()
106     fn from(f: &str) -> Self {  in from()
131     fn from(f: Cow<'a, str>) -> Self {  in from()
147     fn from(f: Number) -> Self {  in from()
164     fn from(f: Map<String, Value>) -> Self {  in from()
180     fn from(f: Vec<T>) -> Self {  in from()
196     fn from(f: &'a [T]) -> Self {  in from()
242     fn from_iter<I: IntoIterator<Item = (K, V)>>(iter: I) -> Self {  in from_iter()
262     fn from((): ()) -> Self {  in from()
271     fn from(opt: Option<T>) -> Self {  in from()