Struct InsertInspectMutation 

pub struct InsertInspectMutation {
    pub after_method: String,
    pub marker: DebugMarker,
    pub var_name: String,
    pub in_function: Option<String>,
}

Insert .inspect() after a method call in a chain.

Example

Before:

items.iter().map(|x| x * 2).collect()

After (with after_method = "iter"):

items.iter().inspect(|x| { /* ryo-debug:... */ dbg!(x); }).map(|x| x * 2).collect()

Fields

after_method: String

Method name after which to insert inspect.

marker: DebugMarker

Debug marker for tracking this insertion.

var_name: String

Variable name to use in the closure (default: “_x”).

in_function: Option<String>

Only insert in function with this name (if specified).

Implementations

impl InsertInspectMutation

pub fn new(after_method: impl Into<String>, marker: DebugMarker) -> Self

Create a new mutation to insert inspect after a method.

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

Set the variable name for the inspect closure.

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.

Trait Implementations

impl Clone for InsertInspectMutation

fn clone(&self) -> InsertInspectMutation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InsertInspectMutation

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

Formats the value using the given formatter.

impl Mutation for InsertInspectMutation

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