Struct codespan::LineIndex

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pub struct LineIndex(pub RawIndex);

Expand description

A zero-indexed line offset into a source file

Tuple Fields

0: RawIndex

Implementations

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impl LineIndex

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pub const fn number(self) -> LineNumber

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

use codespan::{LineIndex, LineNumber};

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

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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<LineOffset> for LineIndex

type Output = LineIndex

The resulting type after applying the + operator.

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fn add(self, rhs: LineOffset) -> LineIndex

Performs the + operation. Read more

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impl AddAssign<LineOffset> for LineIndex

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fn add_assign(&mut self, rhs: LineOffset)

Performs the += operation. Read more

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impl Clone for LineIndex

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fn clone(&self) -> LineIndex

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 LineIndex

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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 Default for LineIndex

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fn default() -> LineIndex

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for LineIndex

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

Deserialize this value from the given Serde deserializer. Read more

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impl Display for LineIndex

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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 From<LineIndex> for RawIndex

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fn from(index: LineIndex) -> RawIndex

Performs the conversion.

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impl From<LineIndex> for usize

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fn from(index: LineIndex) -> usize

Performs the conversion.

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impl From<u32> for LineIndex

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fn from(i: RawIndex) -> Self

Performs the conversion.

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impl Hash for LineIndex

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

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,

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

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impl Index for LineIndex

type Offset = LineOffset

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impl Ord for LineIndex

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

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<LineIndex> for LineIndex

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

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

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

This method tests for !=.

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impl PartialOrd<LineIndex> for LineIndex

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fn partial_cmp(&self, other: &LineIndex) -> 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

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

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

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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 LineIndex

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl Sub<LineIndex> for LineIndex

type Output = LineOffset

The resulting type after applying the - operator.

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fn sub(self, rhs: LineIndex) -> LineOffset

Performs the - operation. Read more

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impl Sub<LineOffset> for LineIndex

type Output = LineIndex

The resulting type after applying the - operator.

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fn sub(self, rhs: LineOffset) -> LineIndex

Performs the - operation. Read more

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impl SubAssign<LineOffset> for LineIndex

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fn sub_assign(&mut self, rhs: LineOffset)

Performs the -= operation. Read more

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impl StructuralPartialEq for LineIndex

Auto Trait Implementations

impl RefUnwindSafe for LineIndex

impl Send for LineIndex

impl Sync for LineIndex

impl Unpin for LineIndex

impl UnwindSafe for LineIndex

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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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pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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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pub 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

pub 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

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

Performs the conversion.

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Struct codespan::LineIndex

Tuple Fields

Implementations

impl LineIndex

pub const fn number(self) -> LineNumber

pub const fn to_usize(self) -> usize

Trait Implementations

impl Add<LineOffset> for LineIndex

type Output = LineIndex

fn add(self, rhs: LineOffset) -> LineIndex

impl AddAssign<LineOffset> for LineIndex

fn add_assign(&mut self, rhs: LineOffset)

impl Clone for LineIndex

fn clone(&self) -> LineIndex

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

impl Debug for LineIndex

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

impl Default for LineIndex

fn default() -> LineIndex

impl<'de> Deserialize<'de> for LineIndex

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

impl Display for LineIndex

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

impl From<LineIndex> for RawIndex

fn from(index: LineIndex) -> RawIndex

impl From<LineIndex> for usize

fn from(index: LineIndex) -> usize

impl From<u32> for LineIndex

fn from(i: RawIndex) -> Self

impl Hash for LineIndex

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

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

impl Index for LineIndex

type Offset = LineOffset

impl Ord for LineIndex

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

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

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

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<LineIndex> for LineIndex

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

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

impl PartialOrd<LineIndex> for LineIndex

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

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

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

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

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

impl Serialize for LineIndex

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

impl Sub<LineIndex> for LineIndex

type Output = LineOffset

fn sub(self, rhs: LineIndex) -> LineOffset

impl Sub<LineOffset> for LineIndex

type Output = LineIndex

fn sub(self, rhs: LineOffset) -> LineIndex

impl SubAssign<LineOffset> for LineIndex

fn sub_assign(&mut self, rhs: LineOffset)

impl Copy for LineIndex

impl Eq for LineIndex

impl StructuralEq for LineIndex

impl StructuralPartialEq for LineIndex

Auto Trait Implementations

impl RefUnwindSafe for LineIndex

impl Send for LineIndex

impl Sync for LineIndex

impl Unpin for LineIndex

impl UnwindSafe for LineIndex

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

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

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

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

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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>,

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