Struct racer::BytePos

pub struct BytePos(pub usize);

0-based byte offset in a file.

Methods

impl BytePos

pub const ZERO: BytePos

pub fn decrement(&self) -> Self

returns self - 1

pub fn checked_sub(
    &self,
    sub: impl Into<Self>
) -> Option<Self>

pub fn try_decrement(&self) -> Option<Self>

pub fn increment(&self) -> Self

returns self + 1

Trait Implementations

impl From<usize> for BytePos

fn from(original: usize) -> BytePos

Performs the conversion.

impl From<u32> for BytePos

fn from(u: u32) -> Self

Performs the conversion.

impl From<BytePos> for Location

fn from(val: BytePos) -> Location

Performs the conversion.

impl Default for BytePos

fn default() -> BytePos

Returns the "default value" for a type.

impl Copy for BytePos

impl PartialOrd<BytePos> for BytePos

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

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

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

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

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

impl PartialOrd<BytePos> for ByteRange

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

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

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

#[must_use]

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

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

impl Eq for BytePos

impl Ord for BytePos

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl PartialEq<BytePos> for BytePos

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

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

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

This method tests for !=.

impl PartialEq<BytePos> for ByteRange

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

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

#[must_use]

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

This method tests for !=.

impl Clone for BytePos

fn clone(&self) -> BytePos

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BytePos

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

Formats the value using the given formatter.

impl Display for BytePos

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

Formats the value using the given formatter.

impl Hash for BytePos

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Add<BytePos> for BytePos

type Output = BytePos

The resulting type after applying the + operator.

fn add(self, rhs: BytePos) -> BytePos

Performs the + operation.

impl Sub<BytePos> for BytePos

type Output = BytePos

The resulting type after applying the - operator.

fn sub(self, rhs: BytePos) -> BytePos

Performs the - operation.

impl AddAssign<BytePos> for BytePos

fn add_assign(&mut self, rhs: BytePos)

Performs the += operation.

impl SubAssign<BytePos> for BytePos

fn sub_assign(&mut self, rhs: BytePos)

Performs the -= operation.

impl<__IdxT> Index<__IdxT> for BytePos where
    usize: Index<__IdxT>, 

type Output = <usize as Index<__IdxT>>::Output

The returned type after indexing.

fn index(&self, idx: __IdxT) -> &Self::Output

Performs the indexing (container[index]) operation.