Struct CodeSuggestion

#[repr(C)]
pub struct CodeSuggestion {
    pub substitutions: Vec<Substitution>,
    pub msg: String,
    pub show_code_when_inline: bool,
    pub applicability: Applicability,
}

Fields

substitutions: Vec<Substitution>

Each substitute can have multiple variants due to multiple applicable suggestions

foo.bar might be replaced with a.b or x.y by replacing foo and bar on their own:

vec![
    Substitution {
        parts: vec![(0..3, "a"), (4..7, "b")],
    },
    Substitution {
        parts: vec![(0..3, "x"), (4..7, "y")],
    },
]

or by replacing the entire span:

vec![
    Substitution {
        parts: vec![(0..7, "a.b")],
    },
    Substitution {
        parts: vec![(0..7, "x.y")],
    },
]

msg: String

show_code_when_inline: bool

applicability: Applicability

Whether or not the suggestion is approximate

Sometimes we may show suggestions with placeholders, which are useful for users but not useful for tools like rustfix

Implementations

impl CodeSuggestion

pub fn splice_lines( &self, cm: &SourceMapperDyn, ) -> Vec<(String, Vec<SubstitutionPart>)>

Returns the assembled code suggestions and whether they should be shown with an underline.

Trait Implementations

impl Archive for CodeSuggestion

where Vec<Substitution>: Archive, String: Archive, bool: Archive, Applicability: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedCodeSuggestion

The archived representation of this type.

type Resolver = CodeSuggestionResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl<__C: Fallible + ?Sized> CheckBytes<__C> for CodeSuggestion

where <__C as Fallible>::Error: Trace, Vec<Substitution>: CheckBytes<__C>, String: CheckBytes<__C>, bool: CheckBytes<__C>, Applicability: CheckBytes<__C>,

unsafe fn check_bytes( value: *const Self, context: &mut __C, ) -> Result<(), <__C as Fallible>::Error>

Checks whether the given pointer points to a valid value within the given context.

impl Clone for CodeSuggestion

fn clone(&self) -> CodeSuggestion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CodeSuggestion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CodeSuggestion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<CodeSuggestion, __D> for Archived<CodeSuggestion>

where Vec<Substitution>: Archive, <Vec<Substitution> as Archive>::Archived: Deserialize<Vec<Substitution>, __D>, String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, bool: Archive, <bool as Archive>::Archived: Deserialize<bool, __D>, Applicability: Archive, <Applicability as Archive>::Archived: Deserialize<Applicability, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<CodeSuggestion, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Hash for CodeSuggestion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CodeSuggestion

fn eq(&self, other: &CodeSuggestion) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<__S: Fallible + ?Sized> Serialize<__S> for CodeSuggestion

where Vec<Substitution>: Serialize<__S>, String: Serialize<__S>, bool: Serialize<__S>, Applicability: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for CodeSuggestion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CodeSuggestion

impl StructuralPartialEq for CodeSuggestion