Struct Values 

pub struct Values(/* private fields */);

The values of a template’s expressions, by name.

Implementations

impl Values

pub fn new() -> Self

pub fn get(&self, name: &str) -> Option<&str>

The value of name, if the template has it.

pub fn insert(&mut self, name: impl Into<String>, value: impl Into<String>)

pub fn iter(&self) -> impl Iterator<Item = (&str, &str)>

pub fn single(&self) -> Option<&str>

The only value, for a template with one expression.

Trait Implementations

impl Clone for Values

fn clone(&self) -> Values

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Values

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

Formats the value using the given formatter.

impl Default for Values

fn default() -> Values

Returns the “default value” for a type.

impl Eq for Values

impl<K: Into<String>, V: Into<String>> FromIterator<(K, V)> for Values

fn from_iter<I: IntoIterator<Item = (K, V)>>(iter: I) -> Self

Creates a value from an iterator.

impl Index<&str> for Values

fn index(&self, name: &str) -> &str

Panics

When the template has no expression name.

type Output = str

The returned type after indexing.

impl PartialEq for Values

fn eq(&self, other: &Values) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Values