Module kvarn::prelude::utils::prelude

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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.

Modules§

  • Provides abstractions for working with bytes.
  • Common characters expressed as a single byte each, according to UTF-8.
  • Utilities for formatting and printing Strings.
  • HTTP header types
  • Traits, helpers, and type definitions for core I/O functionality.
  • Networking primitives for TCP/UDP communication.
  • Utilities for the str primitive type.
  • URI component of request and response lines

Macros§

  • Convenience macro to create a Bytes from multiple &[u8] sources.
  • Logs a message at the debug level.
  • Logs a message at the error level.
  • Creates a CompactString using interpolation of runtime expressions.
  • Logs a message at the info level.
  • The standard logging macro.
  • Logs a message at the trace level.
  • Logs a message at the warn level.

Structs§

  • A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically Reference Counted’.
  • A cheaply cloneable and sliceable chunk of contiguous memory.
  • A unique reference to a contiguous slice of memory.
  • A CompactString is a compact string type that can be used almost anywhere a String or str can be used.
  • A Duration type to represent a span of time, typically used for system timeouts.
  • Configuration for formatting.
  • A hash map implemented with quadratic probing and SIMD lookup.
  • A set of HTTP headers
  • Represents an HTTP header field name
  • Represents an HTTP header field value.
  • A measurement of a monotonically nondecreasing clock. Opaque and useful only with Duration.
  • The Request Method (VERB)
  • A slice of a path (akin to str).
  • An owned, mutable path (akin to String).
  • Represents an HTTP request.
  • Represents an HTTP response
  • An HTTP status code (status-code in RFC 7230 et al.).
  • The URI component of a request.
  • Represents a version of the HTTP spec.
  • A writeable Bytes.

Enums§

  • A clone-on-write smart pointer.
  • An IP address, either IPv4 or IPv6.
  • An internet socket address, either IPv4 or IPv6.

Traits§

  • Trait to enable .as_clean to get a CleanDebug for the variable.
  • A BufRead is a type of Reader which has an internal buffer, allowing it to perform extra ways of reading.
  • ? formatting.
  • Format trait for an empty format, {}.
  • Trait for types that form a total order.
  • Trait for types that form a partial order.
  • The Read trait allows for reading bytes from a source.
  • The Seek trait provides a cursor which can be moved within a stream of bytes.
  • A trait for converting a value to a CompactString.
  • Simple and safe type conversions that may fail in a controlled way under some circumstances. It is the reciprocal of TryInto.
  • A trait for objects which are byte-oriented sinks.

Derive Macros§

  • Derive macro generating an impl of the trait Debug.
  • Derive macro generating an impl of the trait Ord. The behavior of this macro is described in detail here.
  • Derive macro generating an impl of the trait PartialOrd. The behavior of this macro is described in detail here.