Enum rustfmt_nightly::config::options::__define_config_type_on_enum_Heuristics::Heuristics

pub enum Heuristics {
    Off,
    Max,
    Default,
}

Variants

Off

Turn off any heuristics

Max

Turn on max heuristics

Default

Use scaled values based on the value of max_width

Trait Implementations

impl Clone for Heuristics

fn clone(&self) -> Heuristics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConfigType for Heuristics

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 Heuristics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Heuristics

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

Deserialize this value from the given Serde deserializer.

impl Display for Heuristics

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

Formats the value using the given formatter.

impl FromStr for Heuristics

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<Heuristics> for Heuristics

fn eq(&self, other: &Heuristics) -> 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 Heuristics

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 Heuristics

impl Eq for Heuristics

impl StructuralEq for Heuristics

impl StructuralPartialEq for Heuristics

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:

• Off: 0 bytes
• Max: 0 bytes
• Default: 0 bytes