pub struct Ident {
pub name: Symbol,
pub span: Span,
}
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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Maps an interned string to an identifier with an empty syntax context.
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Maps a string to an identifier with an empty syntax context.
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Replace lo
and hi
with those from span
, but keep hygiene context.
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"Normalize" ident for use in comparisons using "item hygiene".
Identifiers with same string value become same if they came from the same "modern" macro
(e.g. macro
item, but not macro_rules
item) and stay different if they came from
different "modern" macros.
Technically, this operation strips all non-opaque marks from ident's syntactic context.
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"Normalize" ident for use in comparisons using "local variable hygiene".
Identifiers with same string value become same if they came from the same non-transparent
macro (e.g. macro
or macro_rules!
items) and stay different if they came from different
non-transparent macros.
Technically, this operation strips all transparent marks from ident's syntactic context.
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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🔬 This is a nightly-only experimental API. (rustc_private
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Returns true
if the token is a keyword used in the language.
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Returns true
if the token is a keyword reserved for possible future use.
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Returns true
if the token is either a special identifier or a keyword.
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A keyword or reserved identifier that can be used as a path segment.
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Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
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Feeds this value into the given [Hasher
]. Read more
Feeds a slice of this type into the given [Hasher
]. Read more
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Formats the value using the given formatter. Read more
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
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