Write some more docs

docs/1-deriving.md

@@ -8,4 +8,27 @@ has_toc: false
 
 # Deriving JsonSchema
 
-How to use `#[derive(JsonSchema)]`...
+The most important trait in Schemars is `JsonSchema`, and the most important function of that trait is `json_schema(...)` which returns a JSON schema describing the type. Implementing this manually on many types would be slow and error-prone, so Schemars includes a derive macro which can implement that trait for you. Any derived implementation of `JsonSchema` should create a schema that describes the JSON representation of the type if it were to be serialized by serde_json.
+
+Usually, all you need to do to use it is to add a `#[derive(JsonSchema)]` attribute to your type:
+```rust
+use schemars::{JsonSchema, schema_for};
+
+#[derive(JsonSchema, Debug)]
+struct Point {
+    x: i32,
+    y: i32,
+}
+
+fn main() {
+    let schema = schema_for!(Point);
+
+    let serialized = serde_json::to_string(&schema).unwrap();
+    println!("{}", serialized);
+}
+```
+<!-- TODO: 
+show example output
+requirements - when can/can't it be derived
+generic params behaviour
+-->

docs/1.1-attributes.md

@@ -5,6 +5,83 @@ parent: Deriving JsonSchema
 nav_order: 1
 ---
 
+<style>
+h3 code {
+    font-weight: bold;
+}
+</style>
+
 # Attributes
 
-Attributes that affect deriving JsonSchema...
+You can add attributes to your types to customize Schemars's derived `JsonSchema` implementation.
+
+Serde also allows setting `#[serde(...)]` attributes which change how types are serialized, and Schemars will generally respect these attributes to ensure that generated schemas will match how the type is serialized by serde_json. `#[serde(...)]` attributes can be overriden using `#[schemars(...)]` attributes, which behave identically (e.g. `#[schemars(rename_all = "camelCase")]`). You may find this useful if you want to change the generated schema without affecting Serde's behaviour, or if you're just not using Serde.
+
+## Supported Serde Attributes
+
+<div class="indented">
+
+<h3 id="rename">
+
+`#[serde(rename = "name")]` / `#[schemars(rename = "name")]`
+</h3>
+
+Set on a struct, enum, field or variant to use the given name in the generated schema instead of the Rust name. When used on a struct or enum, the given name will be used as the title for root schemas, and the schema identifier when the schema is referenced via a `$ref` schema property.
+
+Serde docs: [container](https://serde.rs/container-attrs.html#rename) / [variant](https://serde.rs/variant-attrs.html#rename) / [field](https://serde.rs/field-attrs.html#rename)
+
+<h3 id="rename_all">
+
+`#[serde(rename_all = "...")]` / `#[schemars(rename_all = "...")]`
+</h3>
+
+Set on a struct, enum or variant to rename all fields according to the given case convention.
+
+Serde docs: [container](https://serde.rs/container-attrs.html#rename_all) / [variant](https://serde.rs/variant-attrs.html#rename_all)
+
+<h3 id="tag">
+
+`#[serde(tag = "type")]` / `#[schemars(tag = "type")]` / `#[serde(untagged)]` / `#[schemars(untagged)]`
+</h3>
+
+Set on an enum to generate the schema for the [internally tagged](https://serde.rs/enum-representations.html#internally-tagged) or [untagged](https://serde.rs/enum-representations.html#untagged) representation of this enum. Schemars does not currently support the adjacently tagged representation ([#4](https://github.com/GREsau/schemars/issues/4)).
+
+Serde docs: [`tag`](https://serde.rs/container-attrs.html#tag) / [`untagged`](https://serde.rs/container-attrs.html#untagged)
+
+<h3 id="default">
+
+`#[serde(default)]` / `#[schemars(default)]` / `#[serde(default = "path")]` / `#[schemars(default = "path")]`
+</h3>
+
+- skip_serializing_if - only used for serializing defaults
+- serialize_with - only used for serializing defaults
+
+<h3 id="skip">
+
+`#[serde(skip)]` / `#[schemars(skip)]`
+</h3>
+
+<h3 id="skip_serializing">
+
+`#[serde(skip_serializing)]` / `#[schemars(skip_serializing)]`
+</h3>
+
+<h3 id="skip_deserializing">
+
+`#[serde(skip_deserializing)]` / `#[schemars(skip_deserializing)]`
+</h3>
+
+<h3 id="flatten">
+
+`#[serde(flatten)]` / `#[schemars(flatten)]`
+</h3>
+
+<h3 id="with">
+
+`#[serde(with = "module")]` / `#[schemars(with = "module")]`
+</h3>
+
+</div>
+
+## Other Attributes
+- doc

docs/_sass/overrides.scss

@@ -39,4 +39,12 @@ code {
 .navigation-list-link:hover {
     text-decoration: underline;
     text-decoration-color: rgba($link-color, 0.6);
+}
+
+.indented {
+    margin-left: 20px;
+
+    h1, h2, h3, h4, h5, h6 {
+        margin-left: -20px;
+    }
 }