femstache 0.1.2

Embrace the feminine mustache to unlock your templating dreams! Or something, I don't know. :3
Documentation 
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use std::{borrow::Borrow, collections::BTreeMap};

use crate::value::{ToValue, Value};

/// Trait used to get strings to interpolate into the templates
pub trait TemplateInput {
    /// Get the item with key `key`, return `Some` when it exists and `None`
    /// when it does not
    fn get(&self, key: &str) -> Option<Value>;
}

impl<K: Borrow<str> + Ord, V: ToValue> TemplateInput for BTreeMap<K, V> {
    fn get(&self, key: &str) -> Option<Value> {
        self.get(key).map(|v| v.to_value())
    }
}