diff options
Diffstat (limited to 'tvix/eval/src/value/attrs.rs')
-rw-r--r-- | tvix/eval/src/value/attrs.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/tvix/eval/src/value/attrs.rs b/tvix/eval/src/value/attrs.rs index 03183810f24b..b80d8b2db84e 100644 --- a/tvix/eval/src/value/attrs.rs +++ b/tvix/eval/src/value/attrs.rs @@ -14,11 +14,9 @@ use serde::Deserialize; use super::string::NixString; use super::thunk::ThunkSet; -use super::CoercionKind; use super::TotalDisplay; use super::Value; use crate::errors::ErrorKind; -use crate::generators::{self, GenCo}; lazy_static! { static ref NAME_S: NixString = "name".into(); @@ -370,30 +368,6 @@ impl NixAttrs { pub(crate) fn from_kv(name: Value, value: Value) -> Self { NixAttrs(AttrsRep::KV { name, value }) } - - /// Attempt to coerce an attribute set with a `__toString` - /// attribute to a string. - pub(crate) async fn try_to_string(&self, co: &GenCo, kind: CoercionKind) -> Option<NixString> { - if let Some(to_string) = self.select("__toString") { - let callable = generators::request_force(co, to_string.clone()).await; - - // Leave the attribute set on the stack as an argument - // to the function call. - generators::request_stack_push(co, Value::Attrs(Box::new(self.clone()))).await; - - // Call the callable ... - let result = generators::request_call(co, callable).await; - - // Recurse on the result, as attribute set coercion - // actually works recursively, e.g. you can even return - // /another/ set with a __toString attr. - let s = generators::request_string_coerce(co, result, kind).await; - - return s.ok(); - } - - None - } } impl IntoIterator for NixAttrs { |