Enum FloatLiteralTrailingZero 

pub enum FloatLiteralTrailingZero {
    Preserve,
    Always,
    IfNoPostfix,
    Never,
}

Variants

Preserve

Leave the literal as-is.

Always

Add a trailing zero to the literal.

IfNoPostfix

Add a trailing zero by default. If the literal contains an exponent or a suffix, the zero and the preceding period are removed.

Never

Remove the trailing zero. If the literal contains an exponent or a suffix, the preceding period is also removed.

Trait Implementations

impl Clone for FloatLiteralTrailingZero

fn clone(&self) -> FloatLiteralTrailingZero

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigType for FloatLiteralTrailingZero

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 <type>.

fn stable_variant(&self) -> bool

Return true if the variant (i.e. value of this type) is stable.

impl Debug for FloatLiteralTrailingZero

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FloatLiteralTrailingZero

fn deserialize<D>(d: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FloatLiteralTrailingZero

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

Formats the value using the given formatter.

impl FromStr for FloatLiteralTrailingZero

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 for FloatLiteralTrailingZero

fn eq(&self, other: &FloatLiteralTrailingZero) -> 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 Serialize for FloatLiteralTrailingZero

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 FloatLiteralTrailingZero

impl Eq for FloatLiteralTrailingZero

impl StructuralPartialEq for FloatLiteralTrailingZero

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
• Always: 0 bytes
• IfNoPostfix: 0 bytes
• Never: 0 bytes