Struct DbgWrapMutation 

pub struct DbgWrapMutation {
    pub target: WrapTarget,
    pub marker: DebugMarker,
    pub in_function: Option<String>,
}

Wrap expressions with dbg!() macro.

Example

Before:

let result = items.iter().map(|x| x * 2).collect();

After (with MethodChain { starts_with: "iter" }):

let result = dbg!(/* ryo-debug:... */ items.iter().map(|x| x * 2).collect());

Fields

target: WrapTarget

What to wrap.

marker: DebugMarker

Debug marker for tracking.

in_function: Option<String>

Only apply in this function (if specified).

Implementations

impl DbgWrapMutation

pub fn method_chain(starts_with: impl Into<String>, marker: DebugMarker) -> Self

Create a new mutation to wrap method chains.

pub fn method_call(method: impl Into<String>, marker: DebugMarker) -> Self

Create a new mutation to wrap specific method calls.

pub fn variable(name: impl Into<String>, marker: DebugMarker) -> Self

Create a new mutation to wrap variable references.

pub fn return_expr(function: impl Into<String>, marker: DebugMarker) -> Self

Create a new mutation to wrap return expressions.

pub fn in_function(self, name: impl Into<String>) -> Self

Only apply in a specific function.

pub fn transform_fn(&self, func: &PureFn) -> (PureFn, usize)

Transform a function, handling return expression wrapping.

Trait Implementations

impl Clone for DbgWrapMutation

fn clone(&self) -> DbgWrapMutation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DbgWrapMutation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Mutation for DbgWrapMutation

fn describe(&self) -> String

Get a description of this mutation

fn mutation_type(&self) -> &'static str

Get the mutation type name

fn box_clone(&self) -> Box<dyn Mutation>

Clone this mutation into a new Box

fn validate(&self, _file: &PureFile) -> ValidationResult

Validate the mutation before applying

fn can_proceed(&self, file: &PureFile, strategy: ValidationStrategy) -> bool

Check if this mutation can proceed with the given strategy