| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `types/src/task.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>task.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../teaclave_types/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../teaclave_types/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| </span><span class="kw">use crate</span>::<span class="kw-2">*</span>; |
| <span class="kw">use </span>anyhow::{anyhow, bail, ensure, Error, <span class="prelude-ty">Result</span>}; |
| <span class="kw">use </span>serde::{Deserialize, Serialize}; |
| <span class="kw">use </span>std::collections::hash_map::Iter; |
| <span class="kw">use </span>std::collections::{HashMap, HashSet}; |
| <span class="kw">use </span>std::convert::TryInto; |
| <span class="kw">use </span>uuid::Uuid; |
| |
| <span class="attribute">#[derive(Debug, Default, Clone, Deserialize, PartialEq, Eq, Hash, Serialize)] |
| </span><span class="kw">pub struct </span>UserID(String); |
| |
| <span class="kw">impl </span>std::convert::From<String> <span class="kw">for </span>UserID { |
| <span class="kw">fn </span>from(uid: String) -> UserID { |
| UserID(uid) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<<span class="kw-2">&</span>str> <span class="kw">for </span>UserID { |
| <span class="kw">fn </span>from(uid: <span class="kw-2">&</span>str) -> UserID { |
| UserID(uid.to_string()) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<<span class="kw-2">&</span>String> <span class="kw">for </span>UserID { |
| <span class="kw">fn </span>from(uid: <span class="kw-2">&</span>String) -> UserID { |
| UserID(uid.to_string()) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<UserID> <span class="kw">for </span>String { |
| <span class="kw">fn </span>from(user_id: UserID) -> String { |
| user_id.to_string() |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<<span class="kw-2">&</span>UserID> <span class="kw">for </span>String { |
| <span class="kw">fn </span>from(user_id: <span class="kw-2">&</span>UserID) -> String { |
| user_id.to_string() |
| } |
| } |
| |
| <span class="kw">impl </span>std::fmt::Display <span class="kw">for </span>UserID { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result { |
| <span class="macro">write!</span>(f, <span class="string">"{}"</span>, <span class="self">self</span>.<span class="number">0</span>) |
| } |
| } |
| |
| <span class="kw">pub type </span>UserList = OwnerList; |
| |
| <span class="attribute">#[derive(Debug, Deserialize, Serialize, Clone, Default, PartialEq)] |
| </span><span class="kw">pub struct </span>OwnerList { |
| <span class="kw">pub </span>uids: HashSet<UserID>, |
| } |
| |
| <span class="kw">impl </span>OwnerList { |
| <span class="kw">pub fn </span>new<T: IntoIterator>(uids: T) -> <span class="self">Self |
| </span><span class="kw">where |
| </span><T <span class="kw">as </span>IntoIterator>::Item: ToString, |
| { |
| OwnerList { |
| uids: uids.into_iter().map(|x| UserID(x.to_string())).collect(), |
| } |
| } |
| |
| <span class="kw">pub fn </span>contains(<span class="kw-2">&</span><span class="self">self</span>, uid: <span class="kw-2">&</span>UserID) -> bool { |
| <span class="self">self</span>.uids.contains(uid) |
| } |
| |
| <span class="kw">pub fn </span>len(<span class="kw-2">&</span><span class="self">self</span>) -> usize { |
| <span class="self">self</span>.uids.len() |
| } |
| |
| <span class="kw">pub fn </span>is_empty(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.len() == <span class="number">0 |
| </span>} |
| |
| <span class="kw">pub fn </span>insert(<span class="kw-2">&mut </span><span class="self">self</span>, value: UserID) -> bool { |
| <span class="self">self</span>.uids.insert(value) |
| } |
| |
| <span class="kw">pub fn </span>union(<span class="kw-2">mut </span><span class="self">self</span>, other: <span class="self">Self</span>) -> <span class="self">Self </span>{ |
| <span class="kw">for </span>value <span class="kw">in </span>other.uids { |
| <span class="self">self</span>.uids.insert(value); |
| } |
| <span class="self">self |
| </span>} |
| |
| <span class="kw">pub fn </span>unions<I>(i: I) -> <span class="self">Self |
| </span><span class="kw">where |
| </span>I: IntoIterator<Item = <span class="self">Self</span>>, |
| { |
| i.into_iter().fold(<span class="self">Self</span>::default(), <span class="self">Self</span>::union) |
| } |
| } |
| |
| <span class="kw">impl</span><T> std::convert::From<Vec<T>> <span class="kw">for </span>OwnerList |
| <span class="kw">where |
| </span>T: ToString, |
| { |
| <span class="kw">fn </span>from(owners: Vec<T>) -> <span class="self">Self </span>{ |
| OwnerList::new(owners) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<OwnerList> <span class="kw">for </span>Vec<String> { |
| <span class="kw">fn </span>from(owners: OwnerList) -> Vec<String> { |
| owners.into_iter().map(|uid| uid.to_string()).collect() |
| } |
| } |
| |
| <span class="kw">impl </span>IntoIterator <span class="kw">for </span>OwnerList { |
| <span class="kw">type </span>Item = UserID; |
| <span class="kw">type </span>IntoIter = std::collections::hash_set::IntoIter<<span class="self">Self</span>::Item>; |
| |
| <span class="kw">fn </span>into_iter(<span class="self">self</span>) -> <span class="self">Self</span>::IntoIter { |
| <span class="self">self</span>.uids.into_iter() |
| } |
| } |
| |
| <span class="attribute">#[derive(Clone, Debug, Deserialize, Serialize, std::cmp::PartialEq)] |
| </span><span class="kw">pub enum </span>TaskStatus { |
| Created, |
| DataAssigned, |
| Approved, |
| Staged, |
| Running, |
| Finished, |
| Canceled, |
| Failed, |
| } |
| |
| <span class="kw">impl </span>Default <span class="kw">for </span>TaskStatus { |
| <span class="kw">fn </span>default() -> <span class="self">Self </span>{ |
| <span class="self">Self</span>::Created |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Default, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>OutputsTags { |
| inner: HashMap<String, FileAuthTag>, |
| } |
| |
| <span class="kw">impl </span>OutputsTags { |
| <span class="kw">pub fn </span>new(hm: HashMap<String, FileAuthTag>) -> <span class="self">Self </span>{ |
| <span class="self">Self </span>{ inner: hm } |
| } |
| |
| <span class="kw">pub fn </span>iter(<span class="kw-2">&</span><span class="self">self</span>) -> Iter<String, FileAuthTag> { |
| <span class="self">self</span>.inner.iter() |
| } |
| |
| <span class="kw">pub fn </span>get(<span class="kw-2">&</span><span class="self">self</span>, key: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>FileAuthTag> { |
| <span class="self">self</span>.inner.get(key) |
| } |
| |
| <span class="kw">pub fn </span>len(<span class="kw-2">&</span><span class="self">self</span>) -> usize { |
| <span class="self">self</span>.inner.len() |
| } |
| |
| <span class="kw">pub fn </span>is_empty(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.len() == <span class="number">0 |
| </span>} |
| } |
| |
| <span class="kw">impl </span>std::convert::TryFrom<HashMap<String, Vec<u8>>> <span class="kw">for </span>OutputsTags { |
| <span class="kw">type </span>Error = anyhow::Error; |
| <span class="kw">fn </span>try_from(input: HashMap<String, Vec<u8>>) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> { |
| <span class="kw">let </span><span class="kw-2">mut </span>ret = HashMap::with_capacity(input.len()); |
| <span class="kw">for </span>(k, v) <span class="kw">in </span>input.iter() { |
| <span class="kw">let </span>tag = FileAuthTag::from_bytes(v)<span class="question-mark">?</span>; |
| ret.insert(k.to_string(), tag); |
| } |
| <span class="prelude-val">Ok</span>(OutputsTags::new(ret)) |
| } |
| } |
| |
| <span class="kw">impl</span><S: std::default::Default + std::hash::BuildHasher> std::convert::From<OutputsTags> |
| <span class="kw">for </span>HashMap<String, Vec<u8>, S> |
| { |
| <span class="kw">fn </span>from(tags: OutputsTags) -> HashMap<String, Vec<u8>, S> { |
| tags.iter() |
| .map(|(k, v)| (k.to_string(), v.to_bytes())) |
| .collect() |
| } |
| } |
| |
| <span class="kw">impl </span>std::iter::FromIterator<(String, FileAuthTag)> <span class="kw">for </span>OutputsTags { |
| <span class="kw">fn </span>from_iter<T: IntoIterator<Item = (String, FileAuthTag)>>(iter: T) -> <span class="self">Self </span>{ |
| OutputsTags { |
| inner: HashMap::from_iter(iter), |
| } |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>TaskOutputs { |
| <span class="kw">pub </span>return_value: Vec<u8>, |
| <span class="kw">pub </span>tags_map: OutputsTags, |
| <span class="kw">pub </span>log: Vec<String>, |
| } |
| |
| <span class="kw">impl </span>TaskOutputs { |
| <span class="kw">pub fn </span>new( |
| value: <span class="kw">impl </span>Into<Vec<u8>>, |
| tags_map: HashMap<String, FileAuthTag>, |
| log: Vec<String>, |
| ) -> <span class="self">Self </span>{ |
| TaskOutputs { |
| return_value: value.into(), |
| tags_map: OutputsTags::new(tags_map), |
| log, |
| } |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>TaskFailure { |
| <span class="kw">pub </span>reason: String, |
| } |
| |
| <span class="kw">impl </span>TaskFailure { |
| <span class="kw">pub fn </span>new(reason: <span class="kw">impl </span>ToString) -> <span class="self">Self </span>{ |
| TaskFailure { |
| reason: reason.to_string(), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>std::fmt::Display <span class="kw">for </span>TaskFailure { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result { |
| <span class="macro">write!</span>(f, <span class="string">"TaskFailure {}"</span>, <span class="self">self</span>.reason) |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, PartialEq, Default, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>ExternalID { |
| <span class="kw">pub </span>prefix: String, |
| <span class="kw">pub </span>uuid: Uuid, |
| } |
| |
| <span class="kw">impl </span>ExternalID { |
| <span class="kw">pub fn </span>new(prefix: <span class="kw">impl </span>ToString, uuid: Uuid) -> <span class="self">Self </span>{ |
| ExternalID { |
| prefix: prefix.to_string(), |
| uuid, |
| } |
| } |
| |
| <span class="kw">pub fn </span>to_bytes(<span class="kw-2">&</span><span class="self">self</span>) -> Vec<u8> { |
| <span class="self">self</span>.to_string().into_bytes() |
| } |
| } |
| |
| <span class="kw">impl </span>ToString <span class="kw">for </span>ExternalID { |
| <span class="kw">fn </span>to_string(<span class="kw-2">&</span><span class="self">self</span>) -> String { |
| <span class="macro">format!</span>(<span class="string">"{}-{}"</span>, <span class="self">self</span>.prefix, <span class="self">self</span>.uuid) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<<span class="kw-2">&</span>ExternalID> <span class="kw">for </span>ExternalID { |
| <span class="kw">fn </span>from(s: <span class="kw-2">&</span>ExternalID) -> ExternalID { |
| s.clone() |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::TryFrom<<span class="kw-2">&</span>str> <span class="kw">for </span>ExternalID { |
| <span class="kw">type </span>Error = anyhow::Error; |
| <span class="kw">fn </span>try_from(ext_id: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> { |
| <span class="kw">let </span>pos = ext_id |
| .find(<span class="string">'-'</span>) |
| .ok_or_else(|| <span class="macro">anyhow!</span>(<span class="string">"Invalid external id: {}"</span>, ext_id))<span class="question-mark">?</span>; |
| <span class="kw">let </span>(part0, part1) = ext_id.split_at(pos); |
| <span class="macro">ensure!</span>(part1.len() > <span class="number">1</span>, <span class="string">"Invalid external id: {}"</span>, ext_id); |
| <span class="kw">let </span>eid = ExternalID { |
| prefix: part0.to_string(), |
| uuid: Uuid::parse_str(<span class="kw-2">&</span>part1[<span class="number">1</span>..])<span class="question-mark">?</span>, |
| }; |
| <span class="prelude-val">Ok</span>(eid) |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::TryFrom<String> <span class="kw">for </span>ExternalID { |
| <span class="kw">type </span>Error = anyhow::Error; |
| <span class="kw">fn </span>try_from(ext_id: String) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> { |
| ext_id.as_str().try_into() |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Deserialize, Serialize)] |
| </span><span class="kw">pub enum </span>TaskResult { |
| NotReady, |
| <span class="prelude-val">Ok</span>(TaskOutputs), |
| <span class="prelude-val">Err</span>(TaskFailure), |
| } |
| |
| <span class="kw">impl </span>TaskResult { |
| <span class="kw">pub fn </span>is_ok(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="macro">matches!</span>(<span class="self">self</span>, TaskResult::Ok(<span class="kw">_</span>)) |
| } |
| |
| <span class="attribute">#[cfg(test_mode)] |
| </span><span class="kw">pub fn </span>unwrap(<span class="self">self</span>) -> TaskOutputs { |
| <span class="kw">match </span><span class="self">self </span>{ |
| TaskResult::Ok(t) => t, |
| TaskResult::Err(e) => { |
| <span class="macro">panic!</span>(<span class="string">"called `TaskResult::unwrap()` on an `Err` value: {:?}"</span>, <span class="kw-2">&</span>e) |
| } |
| TaskResult::NotReady => <span class="macro">panic!</span>(<span class="string">"called `TaskResult::unwrap()` on NotReady case"</span>), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>Default <span class="kw">for </span>TaskResult { |
| <span class="kw">fn </span>default() -> <span class="self">Self </span>{ |
| TaskResult::NotReady |
| } |
| } |
| |
| <span class="comment">// This is intended for proto::TaskResult field |
| // Since proto::TaskResult is a wrapper of One-Of keywords, |
| // it is always converted to an Option<proto::TaskResult> |
| // when referenced in a request/response structure. |
| </span><span class="kw">impl</span><T> std::convert::TryFrom<<span class="prelude-ty">Option</span><T>> <span class="kw">for </span>TaskResult |
| <span class="kw">where |
| </span>T: TryInto<TaskResult, Error = Error>, |
| { |
| <span class="kw">type </span>Error = Error; |
| <span class="kw">fn </span>try_from(option: <span class="prelude-ty">Option</span><T>) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> { |
| <span class="kw">let </span>ret = <span class="kw">match </span>option { |
| <span class="prelude-val">Some</span>(result) => result.try_into()<span class="question-mark">?</span>, |
| <span class="prelude-val">None </span>=> <span class="macro">unreachable!</span>(), |
| }; |
| <span class="prelude-val">Ok</span>(ret) |
| } |
| } |
| |
| <span class="kw">impl</span><T, E> std::convert::From<TaskResult> <span class="kw">for </span><span class="prelude-ty">Option</span><std::result::Result<T, E>> |
| <span class="kw">where |
| </span>T: From<TaskOutputs>, |
| E: From<TaskFailure>, |
| { |
| <span class="kw">fn </span>from(task_result: TaskResult) -> <span class="prelude-ty">Option</span><std::result::Result<T, E>> { |
| <span class="kw">match </span>task_result { |
| TaskResult::Ok(t) => <span class="prelude-val">Some</span>(<span class="prelude-val">Ok</span>(t.into())), |
| TaskResult::Err(e) => <span class="prelude-val">Some</span>(<span class="prelude-val">Err</span>(e.into())), |
| TaskResult::NotReady => <span class="prelude-val">None</span>, |
| } |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Default, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>TaskFileOwners { |
| inner: HashMap<String, OwnerList>, |
| } |
| |
| <span class="kw">impl </span>TaskFileOwners { |
| <span class="kw">pub fn </span>all_owners(<span class="kw-2">&</span><span class="self">self</span>) -> OwnerList { |
| OwnerList::unions(<span class="self">self</span>.inner.values().cloned()) |
| } |
| |
| <span class="kw">pub fn </span>keys(<span class="kw-2">&</span><span class="self">self</span>) -> std::collections::hash_map::Keys<String, OwnerList> { |
| <span class="self">self</span>.inner.keys() |
| } |
| |
| <span class="kw">pub fn </span>is_empty(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.inner.is_empty() |
| } |
| |
| <span class="kw">pub fn </span>get(<span class="kw-2">&</span><span class="self">self</span>, key: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>OwnerList> { |
| <span class="self">self</span>.inner.get(key) |
| } |
| |
| <span class="kw">pub fn </span>check(<span class="kw-2">&</span><span class="self">self</span>, fkey: <span class="kw-2">&</span>str, fowners: <span class="kw-2">&</span>OwnerList) -> <span class="prelude-ty">Result</span><()> { |
| <span class="kw">match </span><span class="self">self</span>.inner.get(fkey) { |
| <span class="prelude-val">Some</span>(owner_list) => { |
| <span class="macro">ensure!</span>( |
| owner_list == fowners, |
| <span class="string">"Assign: file ownership mismatch. {:?}"</span>, |
| fkey |
| ); |
| } |
| <span class="prelude-val">None </span>=> <span class="macro">bail!</span>(<span class="string">"Assign: file name not exist in ownership spec. {:?}"</span>, fkey), |
| }; |
| <span class="prelude-val">Ok</span>(()) |
| } |
| } |
| |
| <span class="kw">impl</span><V> std::iter::FromIterator<(String, V)> <span class="kw">for </span>TaskFileOwners |
| <span class="kw">where |
| </span>V: Into<OwnerList>, |
| { |
| <span class="kw">fn </span>from_iter<T: IntoIterator<Item = (String, V)>>(iter: T) -> <span class="self">Self </span>{ |
| TaskFileOwners { |
| inner: HashMap::from_iter(iter.into_iter().map(|(k, v)| (k, v.into()))), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>IntoIterator <span class="kw">for </span>TaskFileOwners { |
| <span class="kw">type </span>Item = (String, OwnerList); |
| <span class="kw">type </span>IntoIter = std::collections::hash_map::IntoIter<String, OwnerList>; |
| |
| <span class="kw">fn </span>into_iter(<span class="self">self</span>) -> <span class="self">Self</span>::IntoIter { |
| <span class="self">self</span>.inner.into_iter() |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<HashMap<String, OwnerList>> <span class="kw">for </span>TaskFileOwners { |
| <span class="kw">fn </span>from(input: HashMap<String, OwnerList>) -> <span class="self">Self </span>{ |
| input.into_iter().collect() |
| } |
| } |
| |
| <span class="attribute">#[derive(Debug, Clone, Deserialize, Serialize)] |
| </span><span class="kw">pub struct </span>TaskFiles<T: Clone> { |
| inner: HashMap<String, T>, |
| } |
| |
| <span class="kw">impl</span><T> Default <span class="kw">for </span>TaskFiles<T> |
| <span class="kw">where |
| </span>T: Clone, |
| { |
| <span class="kw">fn </span>default() -> TaskFiles<T> { |
| TaskFiles::<T> { |
| inner: HashMap::new(), |
| } |
| } |
| } |
| |
| <span class="kw">impl</span><T> TaskFiles<T> |
| <span class="kw">where |
| </span>T: Clone + Storable, |
| { |
| <span class="kw">pub fn </span>assign(<span class="kw-2">&mut </span><span class="self">self</span>, fname: <span class="kw-2">&</span>str, file: T) -> <span class="prelude-ty">Result</span><()> { |
| <span class="macro">ensure!</span>( |
| <span class="self">self</span>.inner.get(fname).is_none(), |
| <span class="string">"Assign: file already assigned. {:?}"</span>, |
| fname |
| ); |
| <span class="self">self</span>.inner.insert(fname.to_owned(), file); |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="kw">pub fn </span>keys(<span class="kw-2">&</span><span class="self">self</span>) -> std::collections::hash_map::Keys<String, T> { |
| <span class="self">self</span>.inner.keys() |
| } |
| |
| <span class="kw">pub fn </span>external_ids(<span class="kw-2">&</span><span class="self">self</span>) -> HashMap<String, ExternalID> { |
| <span class="self">self</span>.inner |
| .iter() |
| .map(|(fname, file)| (fname.to_string(), file.external_id())) |
| .collect() |
| } |
| } |
| |
| <span class="kw">impl </span>TaskFiles<TeaclaveOutputFile> { |
| <span class="kw">pub fn </span>update_cmac( |
| <span class="kw-2">&mut </span><span class="self">self</span>, |
| fname: <span class="kw-2">&</span>str, |
| auth_tag: <span class="kw-2">&</span>FileAuthTag, |
| ) -> <span class="prelude-ty">Result</span><<span class="kw-2">&</span>TeaclaveOutputFile> { |
| <span class="kw">let </span>file = <span class="kw">match </span><span class="self">self</span>.inner.get_mut(fname) { |
| <span class="prelude-val">Some</span>(file) => { |
| file.assign_cmac(auth_tag)<span class="question-mark">?</span>; |
| file |
| } |
| <span class="kw">_ </span>=> <span class="macro">bail!</span>(<span class="string">"Upadate_cmac: file not found. {:?}"</span>, fname), |
| }; |
| |
| <span class="prelude-val">Ok</span>(file) |
| } |
| } |
| |
| <span class="kw">impl</span><T> IntoIterator <span class="kw">for </span>TaskFiles<T> |
| <span class="kw">where |
| </span>T: Clone, |
| { |
| <span class="kw">type </span>Item = (String, T); |
| <span class="kw">type </span>IntoIter = std::collections::hash_map::IntoIter<String, T>; |
| |
| <span class="kw">fn </span>into_iter(<span class="self">self</span>) -> <span class="self">Self</span>::IntoIter { |
| <span class="self">self</span>.inner.into_iter() |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<TaskFiles<TeaclaveInputFile>> <span class="kw">for </span>FunctionInputFiles { |
| <span class="kw">fn </span>from(files: TaskFiles<TeaclaveInputFile>) -> <span class="self">Self </span>{ |
| files.into_iter().collect() |
| } |
| } |
| |
| <span class="kw">impl </span>std::convert::From<TaskFiles<TeaclaveOutputFile>> <span class="kw">for </span>FunctionOutputFiles { |
| <span class="kw">fn </span>from(files: TaskFiles<TeaclaveOutputFile>) -> <span class="self">Self </span>{ |
| files.into_iter().collect() |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="teaclave_types" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |