Struct codemap::Span
[−]
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pub struct Span { /* fields omitted */ }
A range of text within a CodeMap.
Methods
impl Span
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fn subspan(&self, begin: u64, end: u64) -> Span
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Makes a span from offsets relative to the start of this span.
Panics
- If
end < begin
- If
end
is beyond the length of the span
fn contains(&self, other: Span) -> bool
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Checks if a span is contained within this span.
fn low(&self) -> Pos
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The position in the codemap representing the first byte of the span.
fn high(&self) -> Pos
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The position after the last byte of the span.
fn len(&self) -> u64
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The length in bytes of the text of the span
fn merge(&self, other: Span) -> Span
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Create a span that encloses both self
and other
.
Trait Implementations
impl Copy for Span
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impl Clone for Span
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fn clone(&self) -> Span
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Hash for Span
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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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]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Eq for Span
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impl PartialEq for Span
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fn eq(&self, __arg_0: &Span) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Span) -> bool
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This method tests for !=
.