Module devela::code

Code reflective synthesis, extends std::{any, clone, convert, default, hint, marker, ops}.

Macros

• assert
  core Asserts that a boolean expression is true at runtime.
• assert_approx_eq_all
  Asserts the approximate equality of a series of expressions within tolerance.
• assert_eq
  core Asserts that two expressions are equal to each other.
• assert_eq_all
  Asserts the equality of a series of expressions.
• assert_ne
  core Asserts that two expressions are not equal to each other.
• cfg
  core Evaluates boolean combinations of configuration flags at compile-time.
• cfor
  A for loop that is usable in const contexts.
• cif
  devela_macros Evaluates to either a true of false literal based on the compilation predicate.
• coalesce
  devela_macros Returns the first non-empty argument.
• code_column
  core Expands to the column number at which it was invoked.
• code_file
  core Expands to the file name at which it was invoked.
• code_line
  core Expands to the line number at which it was invoked.
• code_module
  core Expands to a string representing the current module path.
• debug_assert
  core Asserts that a boolean expression is true at runtime.
• debug_assert_eq
  core Asserts that two expressions are equal to each other.
• debug_assert_ne
  core Asserts that two expressions are not equal to each other.
• deprecate_feature
  Configures a feature as deprecated, in order to warn when it is enabled.
• enumset
  Defines an enum and an associated type set of its variants.
• ident_const_index
  Defines a constant for every given identifier with a value of its index in the list.
• ident_total
  devela_macros Returns the total number of identifiers in its input.
• ident_total_countDeprecated
  Counts the total number of given identifiers as a usize.
• ident_total_unique
  devela_macros Returns the numbers of both total and unique identifiers in its input.
• ident_unique
  devela_macros Returns the number of unique identifiers in its input.
• iif
  A more compact inline if.
• include
  core Parses a file as an expression or an item according to the context.
• include_bytes
  core Includes a file as a reference to a byte array.
• include_str
  core Includes a UTF-8 encoded file as a string.
• paste
  Allows to paste identifiers together.
• sf
  skip formatting macro.

Structs

• PhantomData
  core Zero-sized type used to mark things that “act like” they own a T.
• PhantomPinned
  core A marker type which does not implement Unpin.
• TypeId
  core Represents a globally unique identifier for a type.

Traits

• Any
  core A trait to emulate dynamic typing.
• AsMut
  core Used to do a cheap mutable-to-mutable reference conversion.
• AsRef
  core Used to do a cheap reference-to-reference conversion.
• Clone
  core A common trait for the ability to explicitly duplicate an object.
• ConstDefault
  A trait for giving a type a useful default value in compile-time.
• Copy
  core Types whose values can be duplicated simply by copying bits.
• Default
  core A trait for giving a type a useful default value.
• ExtAny
  Extension trait providing convenience methods for T: Any.
• From
  core Used to do value-to-value conversions while consuming the input value.
• Into
  core A value-to-value conversion that consumes the input value.
• Send
  core Types that can be transferred across thread boundaries.
• Sized
  core Types with a constant size known at compile time.
• Sync
  core Types for which it is safe to share references between threads.
• TryFrom
  core Simple and safe type conversions that may fail in a controlled way under some circumstances
• TryInto
  core An attempted conversion that consumes self, which may or may not be expensive.
• Unpin
  core Types that do not require any pinning guarantees.

Functions

• black_box
  core Hints the compiler to be maximally pessimistic about what black_box could do.
• identity
  core The identity function.
• spin_loop
  core Signals the processor that it is running in a busy-wait spin-loop.
• unreachable_unchecked^⚠
  core Informs the compiler that the current calling site is not reachable.

Attribute Macros

• compile
  devela_macros Conditionally compiles the thing it is attached to based on the compilation predicate.
• compile_attr
  devela_macros Conditionally compiles the given attributes based on the compilation predicate.
• compile_doc
  devela_macros Conditionally compiles each doc comment based on the compilation predicate.

Derive Macros

• Clone
  core Derive macro generating an impl of the trait Clone.
• Copy
  core Derive macro generating an impl of the trait Copy.
• Default
  core Derive macro generating an impl of the trait Default.