Struct gluon_base::pos::Span

pub struct Span<Pos> {
    pub start: Pos,
    pub end: Pos,
    pub expansion_id: ExpansionId,
}

A span between two locations in a source file

Fields

start: Pos

end: Pos

expansion_id: ExpansionId

Methods

impl<Pos: Ord> Span<Pos>

fn new(start: Pos, end: Pos) -> Span<Pos>

fn with_id(start: Pos, end: Pos, no_expansion: ExpansionId) -> Span<Pos>

fn contains(self, other: Span<Pos>) -> bool

fn containment(self, pos: &Pos) -> Ordering

fn containment_exclusive(self, pos: &Pos) -> Ordering

fn merge(self, other: Span<Pos>) -> Option<Span<Pos>>

fn map<Pos2, F>(self, f: F) -> Span<Pos2> where
    F: FnMut(Pos) -> Pos2, 

Trait Implementations

impl<Pos: Copy> Copy for Span<Pos>

impl<Pos: Clone> Clone for Span<Pos>

fn clone(&self) -> Span<Pos>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Pos: Default> Default for Span<Pos>

fn default() -> Span<Pos>

Returns the "default value" for a type.

impl<Pos: Eq> Eq for Span<Pos>

impl<Pos: Debug> Debug for Span<Pos>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<Pos> PartialEq for Span<Pos> where
    Pos: PartialEq, 

fn eq(&self, other: &Span<Pos>) -> bool

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

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

This method tests for !=.

impl<Pos> PartialOrd for Span<Pos> where
    Pos: PartialOrd, 

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

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

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

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

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

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

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

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

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<Pos> Ord for Span<Pos> where
    Pos: Ord, 

fn cmp(&self, other: &Span<Pos>) -> 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.