Module kvarn_utils::prelude

The prelude for common web application utilities.

This should contains the most commonly used items in std, http, log, and bytes. It also exports all the items in crate.

Re-exports

pub use bytes;

pub use crate::build_bytes;

pub use crate::chars;

pub use crate::extensions;

pub use crate::parse;

pub use crate::ref_to_mut;

pub use crate::AsCleanDebug;

pub use crate::WriteableBytes;

Modules

cmp

Functionality for ordering and comparison.

fmt

Utilities for formatting and printing Strings.

header

HTTP header types

io

Traits, helpers, and type definitions for core I/O functionality.

net

Networking primitives for TCP/UDP communication.

str

Unicode string slices.

uri

URI component of request and response lines

Macros

Debug

Derive macro generating an impl of the trait Debug.

Ord

Derive macro generating an impl of the trait Ord.

PartialOrd

Derive macro generating an impl of the trait PartialOrd.

debug

Logs a message at the debug level.

error

Logs a message at the error level.

info

Logs a message at the info level.

log

The standard logging macro.

trace

Logs a message at the trace level.

warn

Logs a message at the warn level.

Structs

Arc

A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically Reference Counted’.

Bytes

A cheaply cloneable and sliceable chunk of contiguous memory.

BytesMut

A unique reference to a contiguous slice of memory.

Duration

A Duration type to represent a span of time, typically used for system timeouts.

Formatter

Configuration for formatting.

HashMap

A hash map implemented with quadratic probing and SIMD lookup.

HeaderMap

A set of HTTP headers

HeaderName

Represents an HTTP header field name

HeaderValue

Represents an HTTP header field value.

Instant

A measurement of a monotonically nondecreasing clock. Opaque and useful only with Duration.

Method

The Request Method (VERB)

Path

A slice of a path (akin to str).

PathBuf

An owned, mutable path (akin to String).

Request

Represents an HTTP request.

Response

Represents an HTTP response

StatusCode

An HTTP status code (status-code in RFC 7230 et al.).

Uri

The URI component of a request.

Version

Represents a version of the HTTP spec.

Enums

Cow

A clone-on-write smart pointer.

IpAddr

An IP address, either IPv4 or IPv6.

SocketAddr

An internet socket address, either IPv4 or IPv6.

Traits

BufRead

A BufRead is a type of Reader which has an internal buffer, allowing it to perform extra ways of reading.

Debug

? formatting.

Display

Format trait for an empty format, {}.

Ord

Trait for types that form a total order.

PartialOrd

Trait for types that form a partial order.

Read

The Read trait allows for reading bytes from a source.

Seek

The Seek trait provides a cursor which can be moved within a stream of bytes.

TryFrom

Simple and safe type conversions that may fail in a controlled way under some circumstances. It is the reciprocal of TryInto.

Write

A trait for objects which are byte-oriented sinks.