Struct fastobo::ast::Line

pub struct Line<T> { /* fields omitted */ }

A line in an OBO file, possibly followed by qualifiers and a comment.

Methods

impl<T> Line<T>

pub fn and_comment<C>(self, comment: C) -> Self where
    C: Into<Option<Comment>>, 

Update the line comment with the given one.

Example

let line = Line::from(TermClause::IsObsolete(true))
    .and_comment(Comment::new("deprecated in v3"));
assert_eq!(line.to_string(), "is_obsolete: true ! deprecated in v3\n");

pub fn and_qualifiers<Q>(self, qualifiers: Q) -> Self where
    Q: Into<Option<QualifierList>>, 

Update the line qualifier list with the given one.

pub fn qualifiers(&self) -> Option<&QualifierList>

pub fn qualifiers_mut(&mut self) -> Option<&mut QualifierList>

pub fn comment(&self) -> Option<&Comment>

pub fn comment_mut(&mut self) -> Option<&mut Comment>

pub fn as_inner(&self) -> &T

Get a reference to the OBO clause wrapped in the line.

pub fn into_inner(self) -> T

Get the actual OBO clause wrapped in the line.

Trait Implementations

impl<'i> FromPair<'i> for Line<InstanceClause>

const RULE: Rule

unsafe fn from_pair_unchecked(pair: Pair<'i, Rule>) -> Result<Self>

Create a new instance from a Pair without checking the rule.

fn from_pair(pair: Pair<'i, Rule>) -> Result<Self, Error>

Create a new instance from a Pair.

impl<'i> FromPair<'i> for Line<TermClause>

const RULE: Rule

unsafe fn from_pair_unchecked(pair: Pair<'i, Rule>) -> Result<Self>

Create a new instance from a Pair without checking the rule.

fn from_pair(pair: Pair<'i, Rule>) -> Result<Self, Error>

Create a new instance from a Pair.

impl<'i> FromPair<'i> for Line<TypedefClause>

const RULE: Rule

unsafe fn from_pair_unchecked(pair: Pair<'i, Rule>) -> Result<Self>

Create a new instance from a Pair without checking the rule.

fn from_pair(pair: Pair<'i, Rule>) -> Result<Self, Error>

Create a new instance from a Pair.

impl<T> From<T> for Line<T>

fn from(inner: T) -> Self

Performs the conversion.

impl From<Line<ClassIdent>> for TermFrame

Create a new term frame with the frame ID given as a Line.

fn from(line: Line<ClassIdent>) -> Self

Performs the conversion.

impl<T: Ord> Ord for Line<T>

fn cmp(&self, other: &Line<T>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<T> AsRef<T> for Line<T>

fn as_ref(&self) -> &T

Performs the conversion.

impl<T> AsMut<T> for Line<T>

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

Performs the conversion.

impl<T: PartialEq> PartialEq<Line<T>> for Line<T>

fn eq(&self, other: &Line<T>) -> bool

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

fn ne(&self, other: &Line<T>) -> bool

This method tests for !=.

impl<T: PartialOrd> PartialOrd<Line<T>> for Line<T>

fn partial_cmp(&self, other: &Line<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Line<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Line<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Line<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Line<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq> Eq for Line<T>

impl<T: Clone> Clone for Line<T>

fn clone(&self) -> Line<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Deref for Line<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> DerefMut for Line<T>

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

Mutably dereferences the value.

impl<T: Hash> Hash for Line<T>

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

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<T: Debug> Debug for Line<T>

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

Formats the value using the given formatter.

impl<T> Display for Line<T> where
    T: Display, 

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl FromStr for Line<InstanceClause>

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl FromStr for Line<TermClause>

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl FromStr for Line<TypedefClause>

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl<T> Borrow<T> for Line<T>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T> BorrowMut<T> for Line<T>

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

Mutably borrows from an owned value.