[−][src]Struct ra_ap_syntax::algo::SyntaxRewriter
Implementations
impl<'a> SyntaxRewriter<'a>
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pub fn from_fn(
f: impl Fn(&SyntaxElement) -> Option<SyntaxElement> + 'a
) -> SyntaxRewriter<'a>
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f: impl Fn(&SyntaxElement) -> Option<SyntaxElement> + 'a
) -> SyntaxRewriter<'a>
pub fn delete<T: Clone + Into<SyntaxElement>>(&mut self, what: &T)
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pub fn replace<T: Clone + Into<SyntaxElement>>(&mut self, what: &T, with: &T)
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pub fn replace_with_many<T: Clone + Into<SyntaxElement>>(
&mut self,
what: &T,
with: Vec<SyntaxElement>
)
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&mut self,
what: &T,
with: Vec<SyntaxElement>
)
pub fn replace_ast<T: AstNode>(&mut self, what: &T, with: &T)
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pub fn rewrite(&self, node: &SyntaxNode) -> SyntaxNode
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pub fn rewrite_ast<N: AstNode>(self, node: &N) -> N
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pub fn rewrite_root(&self) -> Option<SyntaxNode>
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Returns a node that encompasses all replacements to be done by this rewriter.
Passing the returned node to rewrite
will apply all replacements queued up in self
.
Returns None
when there are no replacements.
Trait Implementations
impl<'_> AddAssign<SyntaxRewriter<'_>> for SyntaxRewriter<'_>
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fn add_assign(&mut self, rhs: SyntaxRewriter<'_>)
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impl<'_> Debug for SyntaxRewriter<'_>
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impl<'a> Default for SyntaxRewriter<'a>
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fn default() -> SyntaxRewriter<'a>
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Auto Trait Implementations
impl<'a> !RefUnwindSafe for SyntaxRewriter<'a>
impl<'a> !Send for SyntaxRewriter<'a>
impl<'a> !Sync for SyntaxRewriter<'a>
impl<'a> Unpin for SyntaxRewriter<'a>
impl<'a> !UnwindSafe for SyntaxRewriter<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,