stog 0.2.0

STOG is a static blog generator implemented in rust
Documentation 
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use crate::config::Config;
use serde_derive::Serialize;
use tera::{Context, Tera};

fn template_one(text: &str, context: &Context, auto_escape: bool) -> tera::Result<String> {
    Tera::one_off(text, context, auto_escape)
}

#[derive(Serialize, Debug, Clone)]
pub struct Post {
    config: Config,
    body: String,
    header: serde_yaml::Value,
    file_name: String,
}

#[derive(Serialize, Debug)]
pub struct Index<'a> {
    config: &'a Config,
    posts: &'a [Post],
}

#[derive(Serialize, Debug)]
pub struct Feed<'a> {
    config: &'a Config,
    posts: &'a [Post],
}

impl Post {
    pub fn new(config: Config, body: String, header: serde_yaml::Value, file_name: String) -> Post {
        Post {
            config,
            body,
            header,
            file_name,
        }
    }

    pub fn template_text(&self, file_content: &str) -> tera::Result<String> {
        let mut context = Context::new();

        context.insert("config", &self.config);
        context.insert("post", &(&self.body, &self.header));

        template_one(file_content, &context, false)
    }
}

impl Index<'_> {
    pub fn new<'a>(config: &'a Config, posts: &'a [Post]) -> Index<'a> {
        Index { config, posts }
    }

    pub fn template_text(&self, file_content: &str) -> tera::Result<String> {
        let mut context = Context::new();

        context.insert("config", &self.config);
        context.insert("posts", &self.posts);

        template_one(file_content, &context, false)
    }
}

impl Feed<'_> {
    pub fn new<'a>(config: &'a Config, posts: &'a [Post]) -> Feed<'a> {
        Feed { config, posts }
    }

    pub fn template_text(&self, file_content: &str) -> tera::Result<String> {
        let mut context = Context::new();

        context.insert("config", &self.config);
        context.insert("posts", &self.posts);

        template_one(file_content, &context, true)
    }
}