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-rw-r--r--third_party/rust/uniffi_bindgen/src/backend/config.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/third_party/rust/uniffi_bindgen/src/backend/config.rs b/third_party/rust/uniffi_bindgen/src/backend/config.rs
new file mode 100644
index 0000000000..616cde0656
--- /dev/null
+++ b/third_party/rust/uniffi_bindgen/src/backend/config.rs
@@ -0,0 +1,17 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use serde::{Deserialize, Serialize};
+
+/// Config value for template expressions
+///
+/// These are strings that support simple template substitution. `{}` gets replaced by a value.
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
+pub struct TemplateExpression(String);
+
+impl TemplateExpression {
+ pub fn render(&self, var: &str) -> String {
+ self.0.replace("{}", var)
+ }
+}