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LowLine

Struct LowLine 

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pub struct LowLine;
Expand description

A delimiter which is the ASCII character LOW LINE (_).

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impl AsRef<char> for LowLine

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fn as_ref(&self) -> &char

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<str> for LowLine

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for LowLine

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fn clone(&self) -> LowLine

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for LowLine

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impl Debug for LowLine

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

Formats the value using the given formatter. Read more
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impl Default for LowLine

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fn default() -> LowLine

Returns the “default value” for a type. Read more
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impl Display for LowLine

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

Formats the value using the given formatter. Read more
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impl Eq for LowLine

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impl From<LowLine> for AsciiFlatLine

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fn from(_: LowLine) -> Self

Converts to this type from the input type.
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impl From<LowLine> for AsciiPunctuation

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fn from(_: LowLine) -> Self

Converts to this type from the input type.
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impl From<LowLine> for char

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fn from(_: LowLine) -> Self

Converts to this type from the input type.
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impl Hash for LowLine

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for LowLine

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

This method returns an Ordering between self and other. Read more
1.21.0 (const: unstable) · Source§

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

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 (const: unstable) · Source§

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

Restrict a value to a certain interval. Read more
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fn clamp_to<R>(self, range: R) -> Self
where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)
Restrict a value to a certain range. Read more
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impl<D: Delimiter> PartialEq<D> for LowLine

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fn eq(&self, rhs: &D) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialEq<LowLine> for char

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fn eq(&self, _: &LowLine) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialEq<char> for LowLine

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fn eq(&self, rhs: &char) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<D: Delimiter> PartialOrd<D> for LowLine

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fn partial_cmp(&self, rhs: &D) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl PartialOrd<LowLine> for char

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fn partial_cmp(&self, rhs: &LowLine) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl PartialOrd<char> for LowLine

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fn partial_cmp(&self, rhs: &char) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 (const: unstable) · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl SubsetOf<AsciiFlatLine> for LowLine

Proof: AsciiFlatLine very obviously contains a flat-line symbol (‘_’ or ‘-’).

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impl SubsetOf<AsciiPunctuation> for LowLine

Proof: AsciiPunctuation very obviously contains a flat-line symbol (‘_’ or ‘-’).

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impl SubsetOf<LowLine> for LowLine

Proof: It’s always safe to implement this against yourself.

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impl TryFrom<AsciiFlatLine> for LowLine

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type Error = TryFromCharError

The type returned in the event of a conversion error.
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fn try_from(orig: AsciiFlatLine) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<AsciiPunctuation> for LowLine

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type Error = TryFromCharError

The type returned in the event of a conversion error.
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fn try_from(orig: AsciiPunctuation) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<char> for LowLine

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type Error = TryFromCharError

The type returned in the event of a conversion error.
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fn try_from(orig: char) -> Result<Self, Self::Error>

Performs the conversion.
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impl UnitDelimiter for LowLine

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const CHAR: char = '_'

The character value of the delimiter.
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const STR: &'static str = "_"

A string slice representation of the delimiter.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<D> Delimiter for D
where D: UnitDelimiter,

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const APPEND_CLOSED: AppendClosed = const APPEND_CLOSED: AppendClosed = AppendClosed::Identifier;

Whether or not a fragment containing only this type of delimiters would be considered append-closed. Read more
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fn as_char(&self) -> char

Returns the original character representation of this delimiter value.
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fn find_delimiter(fragment: &str) -> Option<usize>

Finds the next index that a delimiter would be present on. Read more
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fn rfind_delimiter(fragment: &str) -> Option<usize>

Finds the next index from the back that a delimiter would be present on. Read more
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fn from_char(c: char) -> Option<D>

Attempts to convert a character to any valid delimiter value. Read more
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fn from_ident_start(c: char) -> Option<D>

Attempts to convert a character to a delimiter which is valid only at the absolute start of an identifier. Read more
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fn from_chunk_delim(c: char) -> Option<D>

Attempts to convert a character to a delimiter which is valid at any position other than the absolute start of an identifier.
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fn is_delim(c: char) -> bool

Whether or not the provided character is a delimiter. Read more
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fn is_ident_start(c: char) -> bool

Whether or not the provided character is a valid ident-start delimiter. Read more
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fn is_chunk_delim(c: char) -> bool

Whether or not the provided character is a valid chunk delimiter. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.