Struct jconfig::config::FieldView

pub struct FieldView<'a>(_, _);

Returned with the ConfigItems iterator.

Methods

impl<'a> FieldView<'a>

fn is<V: Field>(&self) -> bool

Check if a FieldViewis a certain field.

fn key(&self) -> &'a str

Get the field name as a slice.

fn value<V: Field>(&self) -> Option<&'a V>

Cast the value to a certain field type.

fn value_string(&self) -> String

Get just the value as a String.

Trait Implementations

impl<'a> Display for FieldView<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Debug for FieldView<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.