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authorJasper Ras <jras@hostnet.nl>2025-08-21 22:09:29 +0200
committerJasper Ras <jras@hostnet.nl>2025-08-21 22:09:29 +0200
commit27514d58573ce1f844af4ea60afa72c7f58f1cd7 (patch)
tree4b16c31f73cb72435d03d5e105261143f8ca135f /Rust struct init shorthand.md
parent22675cd8dc75d8b8d4b0f818f5b093efbc364802 (diff)
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+A struct can be initialized in a function like we do in Go. Rust has a nice shorthand: if the function args are named identically to the struct fields we don't have to pass the struct field name:
+
+```rust
+struct User {
+ name: String,
+ age: i8,
+}
+
+fn init_user(name: String, what: i8) -> User {
+ User {
+ name <- shorthand
+ age: what,
+ }
+}
+```
+