Expand description
Diagnostic-purpose tools to inspect type of a variable and its size.
Module :: inspect_type
Diagnostic-purpose tools to inspect type of a variable and its size.
Sample
#![ cfg_attr( feature = "nightly", feature( type_name_of_val ) ) ]
pub use inspect_type::*;
#[ cfg( feature = "nightly" ) ]
fn main()
{
inspect_type_of!( &[ 1, 2, 3 ][ .. ] );
// < sizeof( &[1, 2, 3][..] : &[i32] ) = 16
inspect_type_of!( &[ 1, 2, 3 ] );
// < sizeof( &[1, 2, 3] : &[i32; 3] ) = 8
}
#[ cfg( not( feature = "nightly" ) ) ]
fn main()
{
}
To add to your project
cargo add implements
Try out from the repository
git clone https://github.com/Wandalen/wTools
cd wTools
cd sample/rust/inspect_type_trivial
cargo run
Modules
Exposed namespace of the module.
Orphan namespace of the module.
Prelude to use essentials: use my_module::prelude::*
.
Own namespace of the module.
Macros
Macro to inspect type of a variable and its size exporting it as a string.
Macro to inspect type of a variable and its size printing into stdout and exporting it as a string.