Struct tom::TextUnit [−][src]
pub struct TextUnit(_);
An offset into text.
Offset is represented as u32
storing number of utf8-bytes,
but most of the clients should treat it like opaque measure.
Methods
impl TextUnit
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impl TextUnit
pub fn of_char(c: char) -> TextUnit
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pub fn of_char(c: char) -> TextUnit
TextUnit
equal to the length of this char.
pub fn of_str(s: &str) -> TextUnit
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pub fn of_str(s: &str) -> TextUnit
TextUnit
equal to the length of this string.
Panics
Panics if the length of the string is greater than u32::max_value()
Trait Implementations
impl Add<TextUnit> for TextUnit
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impl Add<TextUnit> for TextUnit
type Output = TextUnit
The resulting type after applying the +
operator.
fn add(self, rhs: TextUnit) -> TextUnit
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fn add(self, rhs: TextUnit) -> TextUnit
Performs the +
operation.
impl PartialOrd<TextUnit> for TextUnit
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impl PartialOrd<TextUnit> for TextUnit
fn partial_cmp(&self, other: &TextUnit) -> Option<Ordering>
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fn partial_cmp(&self, other: &TextUnit) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &TextUnit) -> bool
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fn lt(&self, other: &TextUnit) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &TextUnit) -> bool
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fn le(&self, other: &TextUnit) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &TextUnit) -> bool
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fn gt(&self, other: &TextUnit) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &TextUnit) -> bool
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fn ge(&self, other: &TextUnit) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Hash for TextUnit
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impl Hash for TextUnit
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
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fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Sub<TextUnit> for TextUnit
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impl Sub<TextUnit> for TextUnit
type Output = TextUnit
The resulting type after applying the -
operator.
fn sub(self, rhs: TextUnit) -> TextUnit
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fn sub(self, rhs: TextUnit) -> TextUnit
Performs the -
operation.
impl Clone for TextUnit
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impl Clone for TextUnit
fn clone(&self) -> TextUnit
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fn clone(&self) -> TextUnit
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Display for TextUnit
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impl Display for TextUnit
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl Default for TextUnit
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impl Default for TextUnit
impl Debug for TextUnit
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impl Debug for TextUnit
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl SubAssign<TextUnit> for TextUnit
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impl SubAssign<TextUnit> for TextUnit
fn sub_assign(&mut self, rhs: TextUnit)
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fn sub_assign(&mut self, rhs: TextUnit)
Performs the -=
operation.
impl Copy for TextUnit
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impl Copy for TextUnit
impl Ord for TextUnit
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impl Ord for TextUnit
fn cmp(&self, other: &TextUnit) -> Ordering
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fn cmp(&self, other: &TextUnit) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl Eq for TextUnit
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impl Eq for TextUnit
impl PartialEq<TextUnit> for TextUnit
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impl PartialEq<TextUnit> for TextUnit
fn eq(&self, other: &TextUnit) -> bool
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fn eq(&self, other: &TextUnit) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &TextUnit) -> bool
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fn ne(&self, other: &TextUnit) -> bool
This method tests for !=
.
impl AddAssign<TextUnit> for TextUnit
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impl AddAssign<TextUnit> for TextUnit
fn add_assign(&mut self, rhs: TextUnit)
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fn add_assign(&mut self, rhs: TextUnit)
Performs the +=
operation.
impl From<u32> for TextUnit
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impl From<u32> for TextUnit
impl From<TextUnit> for u32
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impl From<TextUnit> for u32