Enum rustfmt_nightly::config::options::__define_config_type_on_enum_MatchArmLeadingPipe::MatchArmLeadingPipe

pub enum MatchArmLeadingPipe {
    Always,
    Never,
    Preserve,
}

Variants

Always

Place leading pipes on all match arms

Never

Never emit leading pipes on match arms

Preserve

Preserve any existing leading pipes

Trait Implementations

impl Clone for MatchArmLeadingPipe

fn clone(&self) -> MatchArmLeadingPipe

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConfigType for MatchArmLeadingPipe

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 MatchArmLeadingPipe

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MatchArmLeadingPipe

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

Deserialize this value from the given Serde deserializer.

impl Display for MatchArmLeadingPipe

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

Formats the value using the given formatter.

impl FromStr for MatchArmLeadingPipe

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<MatchArmLeadingPipe> for MatchArmLeadingPipe

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

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 MatchArmLeadingPipe

impl Eq for MatchArmLeadingPipe

impl StructuralEq for MatchArmLeadingPipe

impl StructuralPartialEq for MatchArmLeadingPipe

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:

• Always: 0 bytes
• Never: 0 bytes
• Preserve: 0 bytes