A parser for ABNF based on nom 6.
The following code
```rust use abnf::rulelist;
// Note: mind the trailing newline! match rulelist("a = b / c\nc = *(d e)\n") { Ok(rules) => println!("{:#?}", rules), Err(error) => eprintln!("{}", error), } ```
outputs
rust
[
Rule {
name: "a",
node: Alternatives(
[
Rulename(
"b",
),
Rulename(
"c",
),
],
),
kind: Basic,
},
Rule {
name: "c",
node: Repetition {
repeat: Variable {
min: None,
max: None,
},
node: Group(
Concatenation(
[
Rulename(
"d",
),
Rulename(
"e",
),
],
),
),
},
kind: Basic,
},
]
You can also use the provided example to parse and Debug-print any ABNF file.
sh
cargo run --example=example examples/assets/abnf.abnf
This crate is dual-licensed under Apache 2.0 and MIT terms.