dagger-rs/crates/dagger-codegen/src/handlers/enumeration.rs

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2023-01-29 20:14:52 +01:00
use genco::{prelude::rust, quote};
use graphql_introspection_query::introspection_response::FullType;
use crate::predicates::is_enum_type;
use super::{utility::render_description, Handler};
pub struct Enumeration;
impl Handler for Enumeration {
fn predicate(&self, t: &FullType) -> bool {
is_enum_type(t)
}
fn render(&self, t: &FullType) -> eyre::Result<rust::Tokens> {
let name = t
.name
.as_ref()
.ok_or(eyre::anyhow!("could not get name from type"))?;
let description =
render_description(t).ok_or(eyre::anyhow!("could not find description"))?;
let out = quote! {
$description
pub enum $name {}
};
Ok(out)
}
}