Struct twilight_model::user::DiscriminatorDisplay

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pub struct DiscriminatorDisplay(_);

Expand description

Display formatter for a user discriminator.

When formatted this will pad a discriminator with zeroes.

This may be preferable to use instead of using format! to avoid a String allocation, and may also be preferable to use rather than defining your own implementations via format_args!("{discriminator:04}").

Examples

Display the discriminator value 16 as a string:

use twilight_model::user::DiscriminatorDisplay;

let display = DiscriminatorDisplay::new(16);
assert_eq!("0016", display.to_string());

Implementations

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impl DiscriminatorDisplay

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pub const fn new(discriminator: u16) -> Self

Create a new display formatter for a discriminator.

Examples

Display the discriminator value 5 as a string:

use twilight_model::user::DiscriminatorDisplay;

let display = DiscriminatorDisplay::new(5);
assert_eq!("0005", display.to_string());

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pub const fn get(self) -> u16

Retrieve the inner discriminator value.

Trait Implementations

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impl Clone for DiscriminatorDisplay

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fn clone(&self) -> DiscriminatorDisplay

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for DiscriminatorDisplay

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

Formats the value using the given formatter. Read more

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impl Display for DiscriminatorDisplay

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

Formats the value using the given formatter. Read more

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impl Hash for DiscriminatorDisplay

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<DiscriminatorDisplay> for DiscriminatorDisplay

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

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

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl StructuralPartialEq for DiscriminatorDisplay

Auto Trait Implementations

impl RefUnwindSafe for DiscriminatorDisplay

impl Send for DiscriminatorDisplay

impl Sync for DiscriminatorDisplay

impl Unpin for DiscriminatorDisplay

impl UnwindSafe for DiscriminatorDisplay

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct twilight_model::user::DiscriminatorDisplay

Implementations

impl DiscriminatorDisplay

pub const fn new(discriminator: u16) -> Self

pub const fn get(self) -> u16

Trait Implementations

impl Clone for DiscriminatorDisplay

fn clone(&self) -> DiscriminatorDisplay

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

impl Debug for DiscriminatorDisplay

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

impl Display for DiscriminatorDisplay

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

impl Hash for DiscriminatorDisplay

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<DiscriminatorDisplay> for DiscriminatorDisplay

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

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

impl Copy for DiscriminatorDisplay

impl Eq for DiscriminatorDisplay

impl StructuralEq for DiscriminatorDisplay

impl StructuralPartialEq for DiscriminatorDisplay

Auto Trait Implementations

impl RefUnwindSafe for DiscriminatorDisplay

impl Send for DiscriminatorDisplay

impl Sync for DiscriminatorDisplay

impl Unpin for DiscriminatorDisplay

impl UnwindSafe for DiscriminatorDisplay

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,