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| author |  vallentin <mail@vallentin.dev> | 2021-06-23 18:20:56 +0200 |
|---|---|---|
| committer |  Dirkjan Ochtman <dirkjan@ochtman.nl> | 2021-06-23 21:34:17 +0200 |
| commit | e70e8f7c1d4a5266a998a57b0bb9746ce9396769 (patch) | |
| tree | 9d465f32da64f80df8d2e64f676148f5e42a2ccc | |
| parent | 49252d2457f280026c020d0df46733578eb959a5 (diff) | |
| download | askama-e70e8f7c1d4a5266a998a57b0bb9746ce9396769.tar.gz askama-e70e8f7c1d4a5266a998a57b0bb9746ce9396769.tar.bz2 askama-e70e8f7c1d4a5266a998a57b0bb9746ce9396769.zip | |
Fixed loop generator when accessing field (fixes 494)
| -rw-r--r-- | askama_shared/src/generator.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/askama_shared/src/generator.rs b/askama_shared/src/generator.rs index b0489ec..0ce7df3 100644 --- a/askama_shared/src/generator.rs +++ b/askama_shared/src/generator.rs @@ -658,6 +658,12 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> { ", _loop_item) in ::askama::helpers::TemplateLoop::new(((&{}).into_iter())) {{", expr_code )), + // If accessing a field then it most likely needs to be + // borrowed, to prevent an attempt of moving. + Expr::Attr(..) => buf.writeln(&format!( + ", _loop_item) in ::askama::helpers::TemplateLoop::new(((&{}).into_iter())) {{", + expr_code + )), // Otherwise, we borrow `iter` assuming that it implements `IntoIterator`. _ => buf.writeln(&format!( ", _loop_item) in ::askama::helpers::TemplateLoop::new(({}).into_iter()) {{", |