I'm using watch
with cargo
, in order to quickly see compile time errors. However, cargo build
will only show errors when building the first time.
$ cargo build
Compiling clayman v0.0.1
src/core_math/vector.rs:8:5: 13:6 warning: method is never used: `New`, #[warn(dead_code)] on by default
src/core_math/vector.rs:8 pub fn New(x: i32, y: i32) -> Vector {
src/core_math/vector.rs:9 Vector {
src/core_math/vector.rs:10 x: x,
src/core_math/vector.rs:11 y: y
src/core_math/vector.rs:12 }
src/core_math/vector.rs:13 }
src/core_math/vector.rs:8:5: 13:6 warning: method `New` should have a snake case name such as `new`, #[warn(non_snake_case)] on by default
src/core_math/vector.rs:8 pub fn New(x: i32, y: i32) -> Vector {
src/core_math/vector.rs:9 Vector {
src/core_math/vector.rs:10 x: x,
src/core_math/vector.rs:11 y: y
src/core_math/vector.rs:12 }
src/core_math/vector.rs:13 }
src/main.rs:28:9: 28:10 warning: unused variable: `v`, #[warn(unused_variables)] on by default
src/main.rs:28 let v: vector::Vector;
^
$ cargo build
$
Which means I only get to see the warnings for a few seconds before watch
gives me a clear screen.
Is there any way to make cargo build
always give me the warnings?
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