Enum rustfmt_nightly::config::options::__define_config_type_on_enum_GroupImportsTactic::GroupImportsTactic

pub enum GroupImportsTactic {
    Preserve,
    StdExternalCrate,
    One,
}

Variants

Preserve

Keep groups as they are.

StdExternalCrate

Discard existing groups, and create new groups for

1. std / core / alloc imports
2. other imports
3. self / crate / super imports

One

Discard existing groups, and create a single group for everything

Trait Implementations

impl Clone for GroupImportsTactic

fn clone(&self) -> GroupImportsTactic

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConfigType for GroupImportsTactic

fn doc_hint() -> String

Returns hint text for use in Config::print_docs(). For enum types, this is a pipe-separated list of variants; for other types it returns “”.

impl Debug for GroupImportsTactic

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupImportsTactic

fn deserialize<D>(d: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for GroupImportsTactic

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

Formats the value using the given formatter.

impl FromStr for GroupImportsTactic

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq<GroupImportsTactic> for GroupImportsTactic

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for GroupImportsTactic

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl Copy for GroupImportsTactic

impl Eq for GroupImportsTactic

impl StructuralEq for GroupImportsTactic

impl StructuralPartialEq for GroupImportsTactic

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Preserve: 0 bytes
• StdExternalCrate: 0 bytes
• One: 0 bytes