Convert Case
Converts to and from various cases.
Rust Library convert_case
Convert case was written in Rust and is ready to be used inline with your rust code as a library.
use convert_case::{Case, Casing};
assert_eq!("ronnieJamesDio", "Ronnie_James_dio".to_case(Case::Camel));
assert_eq!("io_stream", "IOStream".to_case(Case::Snake));
assert_eq!(
"2020-04-16 My Cat Cali",
"2020-04-16_my_cat_cali".from_case(Case::Snake).to_case(Case::Title)
);
You can read the API documentation on docs.rs for a list of all features and read lots of examples. Bonus: this crate has 0 dependencies!
Command Line Utility ccase
The command line utility ccase was made to leverage the tools in the convert_case library.
$ ccase -t title super_mario_64
Super Mario 64
$ ccase -f snake -t title 2020-04-15_my_cat_cali
2020-04-16 My Cat Cali
$ ccase -t camel "convert to camel"
convertToCamel
You can read more about the ccase executable in the ccase directory within this repository.
Links
convert_case |
ccase |
|
|---|---|---|
| Repository | github | github |
| Crate | crates.io | crates.io |
| Documentation | docs.rs |
Cases
This is list of cases that convert_case supports. Some cases are simply aliases of others. The "Random" and "PseudoRandom" cases are provided in the convert_case library with the "random" feature, and are automatically provided in the ccase binary.
| Case | Example |
|---|---|
| Upper | MY VARIABLE NAME |
| Lower | my variable name |
| Title | My Variable Name |
| Toggle | mY vARIABLE nAME |
| Alternating | mY vArIaBlE nAmE |
| Camel | myVariableName |
| Pascal | MyVariableName |
| UpperCamel | MyVariableName |
| Snake | my_variable_name |
| UpperSnake | MY_VARIABLE_NAME |
| ScreamingSnake | MY_VARIABLE_NAME |
| Kebab | my-variable-name |
| Cobol | MY-VARIABLE-NAME |
| Train | My-Variable-Name |
| Flat | myvariablename |
| UpperFlat | MYVARIABLENAME |
| Random | MY vaRiabLe nAME |
| PseudoRandom | mY VaRiAblE nAMe |