Struct gluon_base::pos::Column

pub struct Column(pub u32);
Expand description

A zero-indexed column offset into a source file

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§0: u32

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impl ColumnIndex

pub const fn number(self) -> ColumnNumber

The 1-indexed column number. Useful for pretty printing source locations.

use codespan::{ColumnIndex, ColumnNumber};

assert_eq!(format!("{}", ColumnIndex(0).number()), "1");
assert_eq!(format!("{}", ColumnIndex(3).number()), "4");

pub const fn to_usize(self) -> usize

Convert the index into a usize, for use in array indexing

Trait Implementations§

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impl Add<ColumnOffset> for ColumnIndex

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type Output = ColumnIndex

The resulting type after applying the + operator.
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fn add(self, rhs: ColumnOffset) -> ColumnIndex

Performs the + operation. Read more
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impl AddAssign<ColumnOffset> for ColumnIndex

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fn add_assign(&mut self, rhs: ColumnOffset)

Performs the += operation. Read more
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impl Clone for ColumnIndex

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fn clone(&self) -> ColumnIndex

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 ColumnIndex

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

Formats the value using the given formatter. Read more
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impl Default for ColumnIndex

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fn default() -> ColumnIndex

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for ColumnIndex

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fn deserialize<__D>( __deserializer: __D ) -> Result<ColumnIndex, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for ColumnIndex

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

Formats the value using the given formatter. Read more
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impl From<u32> for ColumnIndex

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fn from(i: u32) -> ColumnIndex

Converts to this type from the input type.
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impl Hash for ColumnIndex

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Index for ColumnIndex

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impl Ord for ColumnIndex

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fn cmp(&self, other: &ColumnIndex) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for ColumnIndex

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

This method tests for self and other values to be equal, and is used by ==.
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.
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impl PartialOrd for ColumnIndex

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fn partial_cmp(&self, other: &ColumnIndex) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Serialize for ColumnIndex

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fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Sub<ColumnOffset> for ColumnIndex

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type Output = ColumnIndex

The resulting type after applying the - operator.
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fn sub(self, rhs: ColumnOffset) -> ColumnIndex

Performs the - operation. Read more
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impl Sub for ColumnIndex

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type Output = ColumnOffset

The resulting type after applying the - operator.
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fn sub(self, rhs: ColumnIndex) -> ColumnOffset

Performs the - operation. Read more
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impl SubAssign<ColumnOffset> for ColumnIndex

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fn sub_assign(&mut self, rhs: ColumnOffset)

Performs the -= operation. Read more
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impl Copy for ColumnIndex

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impl Eq for ColumnIndex

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impl StructuralEq for ColumnIndex

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impl StructuralPartialEq for ColumnIndex

Auto Trait Implementations§

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<Id> AsId<Id> for Id
where Id: ?Sized,

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fn as_id(&self) -> &Id

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

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CallHasher for T
where T: Hash + ?Sized,

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fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
where H: Hash + ?Sized, B: BuildHasher,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Any for T
where T: Any,

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impl<T> CloneAny for T
where T: Any + Clone,

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,