pub struct NumericLiteral {
pub location: Location,
pub value: String,
pub suffix: NumberSuffix,
}
Fields§
§location: Location
§value: String
The numeric value in character representation. Such representation may be parsed
through data type specific methods such as NumericLiteral::parse_double()
.
suffix: NumberSuffix
Implementations§
Source§impl NumericLiteral
impl NumericLiteral
Sourcepub fn parse_double(&self, negative: bool) -> Result<f64, ParserError>
pub fn parse_double(&self, negative: bool) -> Result<f64, ParserError>
Parses a double-precision floating point either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Sourcepub fn parse_float(&self, negative: bool) -> Result<f32, ParserError>
pub fn parse_float(&self, negative: bool) -> Result<f32, ParserError>
Parses a single-precision floating point either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Sourcepub fn parse_long(&self, negative: bool) -> Result<i64, ParserError>
pub fn parse_long(&self, negative: bool) -> Result<i64, ParserError>
Parses a signed long either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Sourcepub fn parse_int(&self, negative: bool) -> Result<i32, ParserError>
pub fn parse_int(&self, negative: bool) -> Result<i32, ParserError>
Parses a signed integer either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Sourcepub fn parse_uint(&self) -> Result<u32, ParserError>
pub fn parse_uint(&self) -> Result<u32, ParserError>
Parses an unsigned integer either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Sourcepub fn parse_big_int(&self, negative: bool) -> Result<BigInt, ParserError>
pub fn parse_big_int(&self, negative: bool) -> Result<BigInt, ParserError>
Parses a big integer either in
decimal, binary (0b
) or hexadecimal (0x
) notation.
Trait Implementations§
Source§impl Clone for NumericLiteral
impl Clone for NumericLiteral
Source§fn clone(&self) -> NumericLiteral
fn clone(&self) -> NumericLiteral
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for NumericLiteral
impl Debug for NumericLiteral
Source§impl<'de> Deserialize<'de> for NumericLiteral
impl<'de> Deserialize<'de> for NumericLiteral
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl Freeze for NumericLiteral
impl !RefUnwindSafe for NumericLiteral
impl !Send for NumericLiteral
impl !Sync for NumericLiteral
impl Unpin for NumericLiteral
impl !UnwindSafe for NumericLiteral
Blanket Implementations§
Source§impl<Src, Scheme> ApproxFrom<Src, Scheme> for Srcwhere
Scheme: ApproxScheme,
impl<Src, Scheme> ApproxFrom<Src, Scheme> for Srcwhere
Scheme: ApproxScheme,
Source§fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
Convert the given value into an approximately equivalent representation.
Source§impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Srcwhere
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Srcwhere
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
Source§type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
The error type produced by a failed conversion.
Source§fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
Convert the subject into an approximately equivalent representation.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T, Dst> ConvAsUtil<Dst> for T
impl<T, Dst> ConvAsUtil<Dst> for T
Source§impl<T> ConvUtil for T
impl<T> ConvUtil for T
Source§fn approx_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
fn approx_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
Approximate the subject to a given type with the default scheme.
Source§fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err>
fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err>
Approximate the subject to a given type with a specific scheme.