diff options
| -rw-r--r-- | askama/src/lib.rs | 1 | ||||
| -rw-r--r-- | askama_derive/src/generator.rs | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/askama/src/lib.rs b/askama/src/lib.rs index 56c5202..f64fa68 100644 --- a/askama/src/lib.rs +++ b/askama/src/lib.rs @@ -200,6 +200,7 @@ //! //! * *loop.index*: current loop iteration (starting from 1) //! * *loop.index0*: current loop iteration (starting from 0) +//! * *loop.first*: whether this is the first iteration of the loop //! //! ### If //! diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs index 5ec2238..07c87bf 100644 --- a/askama_derive/src/generator.rs +++ b/askama_derive/src/generator.rs @@ -720,6 +720,9 @@ impl<'a> Generator<'a> { return DisplayWrap::Unwrapped; } else if attr == "index0" { return DisplayWrap::Unwrapped; + } else if attr == "first" { + code.push_str(" == 0"); + return DisplayWrap::Unwrapped; } else { panic!("unknown loop variable"); } |