11 releases
0.1.12 | Jul 15, 2022 |
---|---|
0.1.11 | May 26, 2022 |
0.1.8 | Jan 18, 2022 |
0.1.6 | Dec 20, 2021 |
0.1.4 | Nov 30, 2021 |
#966 in Development tools
4,814 downloads per month
Used in 59 crates
(5 directly)
1MB
30K
SLoC
Module :: former
Former - variation of builder pattern.
Sample
use former::Former;
#[derive( Debug, PartialEq, Former )]
pub struct Structure1
{
int_1 : i32,
string_1 : String,
vec_1 : Vec< i32 >,
hashmap_strings_1 : std::collections::HashMap< String, String >,
int_optional_1 : core::option::Option< i32 >,
string_optional_1 : Option< String >,
}
let struct1 = Structure1::former()
.int_1( 13 )
.string_1( "Abcd".to_string() )
.vec_1().replace( vec![ 1, 3 ] ).end()
.hashmap_strings_1().insert( "k1", "v1" ).insert( "k2", "v2" ).end()
.string_optional_1( "dir1" )
.form();
dbg!( &struct1 );
// < &struct1 = Structure1 {
// < int_1: 13,
// < string_1: "Abcd",
// < vec_1: [
// < 1,
// < 3,
// < ],
// < hashmap_strings_1: {
// < "k1": "v1",
// < "k2": "v2",
// < },
// < int_optional_1: None,
// < string_optional_1: Some(
// < "dir1",
// < ),
// < }
To add to your project
cargo add former
Try out from the repository
git clone https://github.com/Wandalen/wTools
cd wTools
cd sample/rust/former_trivial
cargo run
Dependencies
~5MB
~134K SLoC