error_tools 0.40.0

Basic exceptions handling mechanism
Documentation 
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/// Define a private namespace for all its items.
mod private
{
  ///
  /// Macro asserts that two expressions are identical to each other. Unlike `std ::assert_eq` it is removed from a release build.
  ///
  #[ macro_export ]
  macro_rules! debug_assert_id
  {
  ( $( $arg: tt )+ ) =>
  {
   #[ cfg( debug_assertions ) ]
   std ::assert_eq!( $( $arg )+ );
 };
 }

  /// Macro asserts that two expressions are identical to each other. Unlike `std ::assert_eq` it is removed from a release build. Alias of `debug_assert_id`.
  #[ macro_export ]
  macro_rules! debug_assert_identical
  {
  ( $( $arg: tt )+ ) =>
  {
   #[ cfg( debug_assertions ) ]
   $crate ::debug_assert_id!( $( $arg )+ );
 };
 }

  /// Macro asserts that two expressions are not identical to each other. Unlike `std ::assert_eq` it is removed from a release build.
  #[ macro_export ]
  macro_rules! debug_assert_ni
  {
  ( $( $arg: tt )+ ) =>
  {
   #[ cfg( debug_assertions ) ]
   std ::assert_ne!( $( $arg )+ );
 };
 }

  /// Macro asserts that two expressions are not identical to each other. Unlike `std ::assert_eq` it is removed from a release build.
  #[ macro_export ]
  macro_rules! debug_assert_not_identical
  {
  ( $( $arg: tt )+ ) =>
  {
   #[ cfg( debug_assertions ) ]
   $crate ::debug_assert_ni!( $( $arg )+ );
 };
 }

  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use debug_assert_id;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use debug_assert_identical;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use debug_assert_ni;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use debug_assert_not_identical;
}

/// Own namespace of the module.
#[ allow( unused_imports ) ]
pub mod own
{

  use super :: *;
  #[ doc( inline ) ]
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use orphan :: *;
}

#[ doc( inline ) ]
#[ allow( unused_imports ) ]
#[ allow( clippy ::pub_use ) ]
pub use own :: *;

/// Shared with parent namespace of the module
#[ allow( unused_imports ) ]
pub mod orphan
{

  use super :: *;
  #[ doc( inline ) ]
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use exposed :: *;
}

/// Exposed namespace of the module.
#[ allow( unused_imports ) ]
pub mod exposed
{

  use super :: *;
  #[ doc( inline ) ]
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use prelude :: *;
}

/// Prelude to use essentials: `use my_module ::prelude :: *`.
#[ allow( unused_imports ) ]
pub mod prelude
{

  use super :: *;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use private ::debug_assert_id;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use private ::debug_assert_identical;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use private ::debug_assert_ni;
  #[ allow( clippy ::useless_attribute, clippy ::pub_use ) ]
  pub use private ::debug_assert_not_identical;
}