src/api_info.rs

   1 use failure::*;
   2
   3 use json_schema::*;
   4 use serde_json::{Value};
   5
   6 pub struct ApiMethod<'a> {
   7     pub description: &'a str,
   8     pub properties: &'a PropertyMap<'a>,
   9     pub returns: &'a Jss<'a>,
  10     pub handler: fn(Value) -> Result<Value, Error>,
  11 }
  12
  13 pub type SubdirMap<'a> = crate::static_map::StaticMap<'a, &'a str, &'a MethodInfo<'a>>;
  14
  15 pub struct MethodInfo<'a> {
  16     pub get: Option<&'a ApiMethod<'a>>,
  17     pub put: Option<&'a ApiMethod<'a>>,
  18     pub post: Option<&'a ApiMethod<'a>>,
  19     pub delete: Option<&'a ApiMethod<'a>>,
  20     pub subdirs: Option<&'a SubdirMap<'a>>,
  21 }
  22
  23 pub static METHOD_INFO_DEFAULTS: MethodInfo = MethodInfo {
  24     get: None,
  25     put: None,
  26     post: None,
  27     delete: None,
  28     subdirs: None,
  29 };
  30
  31 pub fn find_method_info<'a>(root: &'a MethodInfo, components: &[&str]) -> Option<&'a MethodInfo<'a>> {
  32
  33     if components.len() == 0 { return Some(root); };
  34
  35     let (dir, rest) = (components[0], &components[1..]);
  36
  37     if let Some(ref dirmap) = root.subdirs {
  38         if let Some(info) = dirmap.get(&dir) {
  39             return find_method_info(info, rest);
  40         }
  41     }
  42
  43     None
  44 }