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cln-rpc: Generate ToString for Enums

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This will return the stringified name of the variant.
This commit is contained in:
Christian Decker 2023-01-26 14:15:50 +01:00
parent 32f9d78096
commit 557cd183ac
2 changed files with 19 additions and 1 deletions
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cln-rpc/src/model.rs generated
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20
contrib/msggen/msggen/gen/rust.py
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@ -111,6 +111,24 @@ def gen_enum(e):
}}
}}
}}
""")
# Implement ToString for enums so we can print them nicely as they
# appear in the schemas.
decl += dedent(f"""\
impl ToString for {e.typename} {{
fn to_string(&self) -> String {{
match self {{
""")
for v in e.variants:
norm = v.normalized()
decl += f" {e.typename}::{norm} => \"{norm}\",\n"
decl += dedent(f"""\
}}.to_string()
}}
}}
""")
typename = e.typename
@ -124,7 +142,7 @@ def gen_enum(e):
defi += rename_if_necessary(str(e.name), e.name.normalized())
defi += f" pub {e.name.normalized()}: {typename},\n"
else:
defi = f' #[serde(skip_serializing_if = "Option::is_none")]\n'
defi = f" #[serde(skip_serializing_if = \"Option::is_none\")]\n"
defi += f" pub {e.name.normalized()}: Option<{typename}>,\n"
return defi, decl