pub enum LitKind {
Str(Symbol, StrStyle),
ByteStr(Lrc<Vec<u8>>),
Byte(u8),
Char(char),
Int(u128, LitIntType),
Float(Symbol, FloatTy),
FloatUnsuffixed(Symbol),
Bool(bool),
Err(Symbol),
}
Literal kind.
E.g., "foo"
, 42
, 12.34
, or bool
.
A string literal ("foo"
).
A character literal ('a'
).
A float literal (1f64
or 1E10f64
).
A float literal without a suffix (1.0 or 1.0E10
).
A recovered character literal that contains mutliple char
s, most likely a typo.
Returns true
if this literal is a string.
Returns true
if this literal is byte literal string.
Returns true
if this is a numeric literal.
Returns true
if this literal has no suffix.
Note: this will return true for literals with prefixes such as raw strings and byte strings.
Returns true
if this literal has a suffix.
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Feeds this value into the given [Hasher
]. Read more
Feeds a slice of this type into the given [Hasher
]. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S
is the encoder/decoder state type, T
is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more