Struct source_span::DefaultMetrics

pub struct DefaultMetrics { /* fields omitted */ }

Default metrics infos.

By default, tab stop length is 8, but it can be set using DefaultMetrics::with_tab_stop.

Implementations

impl DefaultMetrics

#[must_use]

pub const fn new() -> DefaultMetrics

Create a new default metrics instance.

Tab stop length will be 8.

#[must_use]

pub const fn with_tab_stop(tab_stop: usize) -> DefaultMetrics

Create a new default metrics with a custom tab stop length.

Trait Implementations

impl Clone for DefaultMetrics

fn clone(&self) -> DefaultMetrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultMetrics

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

Formats the value using the given formatter.

impl Hash for DefaultMetrics

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 Metrics for DefaultMetrics

fn char_width(&self, c: char) -> usize

Get the size (width in columns) of a character.

fn tab_stop(&self) -> usize

Get the tab stop length.

impl PartialEq<DefaultMetrics> for DefaultMetrics

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

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

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

This method tests for !=.

impl Copy for DefaultMetrics

impl Eq for DefaultMetrics

impl StructuralEq for DefaultMetrics

impl StructuralPartialEq for DefaultMetrics