tarquin-the-brave

tarquin-the-brave / join-failing-futures.md

Last active February 19, 2020 13:52

Joining Futures that can fail.

Rust futures join_all has changed behaviour.

With old futures API `futures:0.1`

When you had a bunch of futures that you want to wait to complete, you could join them with futures::future::join_all and wait on the joined future created.

tarquin-the-brave / docker-compose.yml

Last active May 12, 2020 11:01

Code examples for [my blog post](https://tarquin-the-brave.github.io/blog/posts/mockserver-dc/) on using mockserver to FV test microservices.

	version: "3.7"
	services:
	test:
	build: ./fv
	command: <command to run tests> ${TEST_ARGS}
	microservice:
	image: ${IMAGE:-x:latest}
	environment:
	LOG_LEVEL: debug
	volumes:

tarquin-the-brave / convert_format.rs

Created May 12, 2020 11:41

example rust from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	#![allow(unused_variables)]
	use serde_derive::{Deserialize, Serialize};

	#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
	#[serde(rename_all = "camelCase", deny_unknown_fields)]
	struct MyData {
	field_one: usize,
	field_two: String,
	field_three: bool,
	some_data: std::collections::HashMap<String, usize>,

tarquin-the-brave / serde_undefined_data.rs

Created May 12, 2020 11:44

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	let yaml_data = serde_yaml::from_str::<serde_yaml::Value>(my_data_yaml)?;
	let toml_data = toml::from_str::<toml::Value>(my_data_toml)?;
	let json_data = serde_json::from_str::<serde_json::Value>(my_data_json)?;

tarquin-the-brave / toml_from_yaml.rs

Created May 12, 2020 11:50

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

let toml_from_yaml = serde_yaml::from_str::<toml::Value>(my_data_yaml)?;

tarquin-the-brave / yaml_to_json_failure.rs

Created May 12, 2020 11:51

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	let some_yaml = r#"
	[5,6]: true
	"#;

	let try_yaml = serde_yaml::from_str::<serde_yaml::Value>(some_yaml);
	let try_json = serde_yaml::from_str::<serde_json::Value>(some_yaml);

	assert!(try_yaml.is_ok());
	assert!(try_json.is_err());

tarquin-the-brave / example.json

Created May 12, 2020 11:53

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	{
	"checked": false,
	"dimensions": {
	"width": 5,
	"height": 10
	},
	"id": 1,
	"name": "A green door",
	"price": 12.5,
	"tags": [

tarquin-the-brave / example.schema.json

Created May 12, 2020 11:54

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	{
	"$schema": "http://json-schema.org/draft-07/schema",
	"$id": "http://example.com/root.json",
	"type": "object",
	"title": "The Root Schema",
	"description": "The root schema is the schema that comprises the entire JSON document.",
	"default": {},
	"required": [
	"checked",
	"dimensions",

tarquin-the-brave / schema_from_yaml.rs

Created May 12, 2020 11:55

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	let json_schema = serde_json::from_str::<schemars::schema::RootSchema>(
	&std::fs::read_to_string("example.schema.json")?,
	)?;

	let json_schema_from_yaml = serde_yaml::from_str::<schemars::schema::RootSchema>(
	&std::fs::read_to_string("example.schema.yaml")?,
	)?;

tarquin-the-brave / example.schema.yaml

Created May 12, 2020 11:56

example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

	$schema: http://json-schema.org/draft-07/schema
	$id: http://example.com/root.json
	type: object
	title: The Root Schema
	description: The root schema is the schema that comprises the entire JSON document.
	default: {}
	required:
	- checked
	- dimensions
	- id

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tarquin-the-brave

Joining Futures that can fail.

With old futures API futures:0.1

With old futures API `futures:0.1`