Struct TextRange 

pub struct TextRange {
    pub start: TextPosition,
    pub end: TextPosition,
}

A validated half-open text range.

Fields

start: TextPosition

end: TextPosition

Implementations

impl TextRange

pub fn new( text: &str, start: usize, end: usize, ) -> Result<Self, TextOffsetError>

pub const fn collapsed(at: TextPosition) -> Self

pub fn from_positions(a: TextPosition, b: TextPosition) -> Self

pub fn validate(self, text: &str) -> Result<Self, TextOffsetError>

pub const fn is_collapsed(self) -> bool

pub const fn len_bytes(self) -> usize

Trait Implementations

impl Clone for TextRange

fn clone(&self) -> TextRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextRange

impl Debug for TextRange

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

Formats the value using the given formatter.

impl Default for TextRange

fn default() -> TextRange

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TextRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TextRange

impl Hash for TextRange

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 PartialEq for TextRange

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TextRange

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TextRange