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603 Commits

Author SHA1 Message Date
Sergio Benitez 7f34aacd60 Add 'Missing', 'IndexFile' 'FileServer' options. 
'Missing' allows constructing a 'FileServer' even if the supplied path
does not exist. 'IndexFile' allows serving a single file as the index of
the mount path.
 2021-06-26 17:11:56 -07:00
Sergio Benitez d18103358e Allow 'len()' form field validations on 'Capped'. 
This also adds more doctests for the 'with' validator.
 2021-06-26 17:11:56 -07:00
Sergio Benitez a249f26164 Fix link to 'FromForm' derive in 'FromForm' docs. 2021-06-26 17:11:56 -07:00
Sergio Benitez 686a0ed964 Fix wording in 'config' docs. 2021-06-26 17:11:53 -07:00
Sergio Benitez b00c89c22f Support lifetime bounds in typed stream macros. 
The syntax 'TypedStream![T + '_]' expands to:

  impl TypedStream<Item = T> + '_

This allows seamlessly borrowing in typed streams.

Also adds 'Event::empty()', for convenience.
 2021-06-26 16:37:21 -07:00
Sergio Benitez 770f332832 Improve 'Responder' API docs. 
The improvements are:

  * Point directly and immediately to the 'Responder' derive.
  * Provide more discussion on lifetimes.
  * Format documentation for easier scanning.
 2021-06-26 12:41:42 -07:00
Sergio Benitez d34195fe11 Warn, don't error, if remote hangs up. 2021-06-26 12:05:04 -07:00
Sergio Benitez ef303d44f8 Fix 'TempFile' data guard warning formatting. 2021-06-26 12:03:52 -07:00
Sergio Benitez f3e08bf3f6 Add Markdown (text/markdown) as a known media type. 2021-06-26 12:02:19 -07:00
Sergio Benitez 9063cf0ac2 Visiting internal nodes in form field validator. 
Previously, recursion into rewriting 'self' in field validations would
cease after the first function call. This meant that internal uses of
'self' were not properly rewritten. This commit ameliorates the
situation.
 2021-06-26 12:00:05 -07:00
Sergio Benitez 76ec847a58 Use 'RelativePathBuf' as 'Config.temp_dir' type. 
This makes a relative 'temp_dir' declared in a config file relative to
the config file itself.
 2021-06-25 11:42:49 -07:00
Sergio Benitez c3ee34e295 Drop sender to prevent async client read deadlock. 
Fixes #1729.

Co-authored-by: Wesley Norris <repnop@outlook.com>
 2021-06-25 09:27:36 -07:00
Sergio Benitez a875da1666 Always disable colors if requested or unavailable. 
Resolves #1712.
 2021-06-25 09:08:49 -07:00
Jeb Rosen abf996b026 Update UI tests for latest stable. 2021-06-17 18:49:10 -07:00
timando c3dc7183f3 Fix Responder documentation: remove an outdated reference to 'Future'. 2021-06-17 17:20:04 -07:00
timando af1aa079d6 Fix a word in the 'Data::peek' docs: 'max' -> 'min'. 2021-06-14 19:36:03 -07:00
Sergio Benitez e45e164561 Improve guard forward and failure logs. 2021-06-10 01:25:49 -07:00
Sergio Benitez c2960e7e6f Uniformly implement utility traits on URI types. 2021-06-09 17:44:12 -07:00
Sergio Benitez d2c2725689 Implement 'De(Serialize)' for 'Method'. 2021-06-09 17:07:26 -07:00
Sergio Benitez c028d63e5b New version: 0.5.0-rc.1. 
New contrib versions: 0.1.0-rc.1.
 2021-06-09 09:52:37 -07:00
Sergio Benitez 6961a717d8 Use crates.io compatible internal package names. 2021-06-09 09:47:21 -07:00
Sergio Benitez 1aa551ada6 Ignore heartbeats in non-heartbeat SSE test. 2021-06-09 04:51:46 -07:00
Sergio Benitez 01436d2d24 Fix a ton of broken links. 2021-06-09 04:51:46 -07:00
Jeb Rosen 3b5f5afc6e Advertise HTTP/2 support via ALPN. 2021-06-09 04:51:33 -07:00
Sergio Benitez dd9629697a Use published 'devise'. 2021-06-09 00:46:28 -07:00
Sergio Benitez b19544c346 Fix doc typo: "Contracting" -> "Constructing". 2021-06-08 23:13:03 -07:00
Sergio Benitez 128234d9a8 Allow customizing and removing 'Server' header. 2021-06-08 23:09:57 -07:00
Sergio Benitez 6206a46222 Try to preserve header casing in HTTP/1.1. 
Unfortunately, this doesn't actually do anything at the moment due to
what appears to be a bug in hyper.
 2021-06-08 23:00:59 -07:00
Sergio Benitez 1a42009e9f Fix various generated and direct clippy warnings. 2021-06-08 13:27:09 -07:00
Sergio Benitez 4c6562cd29 Drop 'Data' after sending a response, not before. 
This allows responses to be sent to the client even when data is only
partially read, significantly improving the experience for the client
from one with a "connection closed" error to one with a proper response.
The consequence is a lifetime in 'Data'.

Though other non-lifetime-introducing solutions exist, the introduction
of a lifetime to 'Data' is a longstanding desire as it prevents
smuggling 'Data' into a longer-lived context. Use of 'Data' in that
context was unspecified with various runtime consequences. The addition
of a lifetime bound by the request prevents this error statically.

In summary, the changes are:
  * Clients receive responses even when data isn't fully read.
  * 'Data' becomes 'Data<'r>'. 'FromData' changes accordingly.
  * Route 'Outcome's are strictly tied to the request lifetime.

Tangentially, the invalid length form field validation error message has
improved to format length in byte units if it exceeds 1024.
 2021-06-08 13:26:16 -07:00
Sergio Benitez 7595450adc Use published 'state'. 2021-06-07 20:34:27 -07:00
Sergio Benitez 723afa317a Remove 'Copy' impl on 'Segments' iterator. 
This ideally prevents logic bugs where one thinks they've modified the
iterator where, in reality, a new iterator has been returned.
 2021-06-07 20:34:27 -07:00
Sergio Benitez 333da45470 Allow non-breaking config additions. 
If stars aligned properly, we might imagine writing this:

    #[non_exhaustive]
    struct Config {
        pub field: Foo,
        pub other: Bar,
    }

...with semantics that would allow the defining crate (here, Rocket), to
construct the structure directly while consumers would need to use
public constructors or struct update syntax:

    Config {
        field: Foo,
        other: Bar,
        ..Default::default()
    }

Alas, this is not the way `non_exhaustive` works on structs. You cannot
use field-update syntax to construct `Config` above. You must use public
constructors. This means builder methods or mutating an already built
struct. This is not what we want.

I don't know why it works this way. I don't see why it must. Something
something Drop.

So we have this hack from the pre-non_exhaustive era.
 2021-06-07 19:31:23 -07:00
Sergio Benitez 5f50d5e232 Check for trailing new lines in testing script. 2021-06-07 19:31:23 -07:00
Sergio Benitez 0aa9a11ca4 Fix typos throughout codebase. 2021-06-07 19:31:21 -07:00
Sergio Benitez cad5494d42 Document ignored segments. 2021-06-07 17:22:35 -07:00
Sergio Benitez 94a5f5eca6 Fuzz URI parsing and display. 2021-06-06 21:52:44 -07:00
Sergio Benitez 0d53e23bf6 Discover sentinels in known type macros. 
Resolves #1657.
 2021-06-03 19:31:30 -07:00
Sergio Benitez dc5c57b624 Be even more tolerant in heartbeat testing. 2021-06-03 02:51:06 -07:00
Sergio Benitez 1e4db983e8 Fix, finish 'FromForm' derive field defaults. 
Resolves #1536.
 2021-06-03 00:05:02 -07:00
ThouCheese ebb9f3cfdd Allow field defaults in 'FromForm' derive. 2021-06-03 00:02:32 -07:00
Sergio Benitez 559320d155 Increase tolerance in SSE heartbeat test. 2021-06-02 22:35:50 -07:00
toshokan 27519a97ea Fix typo in 'Request' docs: no`n`th -> `n`th. 2021-06-02 17:43:15 -07:00
Sergio Benitez 0cd8bd2313 Initialize logger earlier to log more errors. 
Specifically, errors that occurred _before_ ignite time went unlogged as
no logger was initialized. This commit rectifies the situation.
 2021-06-02 17:25:07 -07:00
Sergio Benitez f8efa64ae2 Expose 'msgpack::from_slice', 'json::from_value'. 2021-06-02 16:59:42 -07:00
Sergio Benitez a8f6103b99 Introduce Server-Sent Event Streams. 
Resolves #33.
 2021-06-01 13:47:50 -07:00
Sergio Benitez 8029ea319f Expose 'serde::json::{from_str,from_slice}'. 2021-06-01 13:47:50 -07:00
Jeb Rosen 2076b693b1 Add initial Server-Sent Events implementation. 2021-06-01 13:19:58 -07:00
Sergio Benitez 78352c787d Add 'ContentType::EventStream' known media type. 
The value maps to "text/event-stream".
 2021-06-01 11:46:47 -07:00
Sergio Benitez bcd62e5373 Add 'Join' stream combinator extension. 2021-06-01 11:46:17 -07:00