Crate pest_ion[−][src]
Expand description
Provides simple conversion from Pest grammar syntax to Amazon Ion.
Example
The easiest way to convert Pest grammars to Ion is from a str
slice:
use pest_ion::*; use ion_rs::value::*; use ion_rs::value::reader::*; fn main() -> PestToIonResult<()> { // parse a Pest grammar and convert it to Ion element let actual = r#"a = @{ "a" | "b" ~ "c" }"#.try_pest_to_element()?; // here is the equivalent Ion element let ion_text = r#"{ a: { type: atomic, expression: (choice (string exact "a") (sequence (string exact "b") (string exact "c") ) ) } }"#; let expected = element_reader().read_one(ion_text.as_bytes())?; // these should be equivalent assert_eq!(expected, actual); Ok(()) }
Re-exports
pub use result::*; |
Modules
result | [ |
Traits
PestToElement | Infallible conversion of a Pest grammar (or part of a grammar) into Ion |
TryPestToElement | Converts representation of a Pest grammar (or part of a grammar) into Ion |