Enum solang_parser::pt::Loc

pub enum Loc {
    Builtin,
    CommandLine,
    Implicit,
    Codegen,
    File(usize, usize, usize),
}

A code location.

Variants

Builtin

Builtin

CommandLine

Command line

Implicit

Implicit

Codegen

Codegen

File(usize, usize, usize)

The file number, start offset and end offset in bytes of the source file.

Implementations

impl Loc

pub fn begin_range(&self) -> Self

Returns this location’s beginning range.

pub fn end_range(&self) -> Self

Returns this location’s end range.

pub fn file_no(&self) -> usize

Returns this location’s file number.

Panics

If this location is not a file.

pub fn try_file_no(&self) -> Option<usize>

Returns this location’s file number if it is a file, otherwise None.

pub fn start(&self) -> usize

Returns this location’s start.

Panics

If this location is not a file.

pub fn end(&self) -> usize

Returns this location’s end.

Panics

If this location is not a file.

pub fn exclusive_end(&self) -> usize

Returns this location’s end. The returned endpoint is not part of the range. This is used when a half-open range is needed.

Panics

If this location is not a file.

pub fn use_start_from(&mut self, other: &Loc)

Replaces this location’s start with other’s.

Panics

If this location is not a file.

pub fn use_end_from(&mut self, other: &Loc)

Replaces this location’s end with other’s.

Panics

If this location is not a file.

pub fn with_start_from(self, other: &Self) -> Self

See Loc::use_start_from.

Panics

If this location is not a file.

pub fn with_end_from(self, other: &Self) -> Self

See Loc::use_end_from.

Panics

If this location is not a file.

pub fn with_start(self, start: usize) -> Self

Creates a new Loc::File by replacing start.

Panics

If this location is not a file.

pub fn with_end(self, end: usize) -> Self

Creates a new Loc::File by replacing end.

Panics

If this location is not a file.

pub fn range(self) -> Range<usize>

Returns this location’s range.

Panics

If this location is not a file.

pub fn union(&mut self, other: &Self)

Performs the union of two locations

Trait Implementations

impl Clone for Loc

fn clone(&self) -> Loc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CodeLocation for Loc

fn loc(&self) -> Loc

Returns the code location of self.

impl Debug for Loc

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

Formats the value using the given formatter.

impl Default for Loc

fn default() -> Self

Returns the “default value” for a type.

impl Hash for Loc

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl OptionalCodeLocation for Loc

fn loc_opt(&self) -> Option<Loc>

Returns the optional code location of self.

impl Ord for Loc

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Loc

fn eq(&self, other: &Loc) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Loc

fn partial_cmp(&self, other: &Loc) -> 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 Copy for Loc

impl Eq for Loc

impl StructuralPartialEq for Loc