Struct UnwrapToQuestionMutation 

pub struct UnwrapToQuestionMutation {
    pub include_expect: bool,
    pub target_fn: Option<SymbolId>,
}

Convert .unwrap() and .expect() to ? operator

Fields

include_expect: bool

Also convert .expect() calls

target_fn: Option<SymbolId>

Target function SymbolId. If None, applies to all functions.

Implementations

impl UnwrapToQuestionMutation

pub fn new() -> Self

pub fn unwrap_only(self) -> Self

Don’t convert .expect() calls (keep the error message)

pub fn in_function(self, id: SymbolId) -> Self

Only apply in a specific function

pub fn transform_block(&self, block: &mut PureBlock) -> usize

Transform a block

Trait Implementations

impl Clone for UnwrapToQuestionMutation

fn clone(&self) -> UnwrapToQuestionMutation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnwrapToQuestionMutation

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

Formats the value using the given formatter.

impl Default for UnwrapToQuestionMutation

fn default() -> UnwrapToQuestionMutation

Returns the “default value” for a type.

impl Mutation for UnwrapToQuestionMutation

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