Enum DeValue

pub enum DeValue<'i> {
    String(Cow<'i, str>),
    Integer(DeInteger<'i>),
    Float(DeFloat<'i>),
    Boolean(bool),
    Datetime(Datetime),
    Array(DeArray<'i>),
    Table(Map<Spanned<Cow<'i, str>>, Spanned<DeValue<'i>>>),
}

Representation of a TOML value.

Variants

String(Cow<'i, str>)

Represents a TOML string

Integer(DeInteger<'i>)

Represents a TOML integer

Float(DeFloat<'i>)

Represents a TOML float

Boolean(bool)

Represents a TOML boolean

Datetime(Datetime)

Represents a TOML datetime

Array(DeArray<'i>)

Represents a TOML array

Table(Map<Spanned<Cow<'i, str>>, Spanned<DeValue<'i>>>)

Represents a TOML table

Implementations

impl<'i> DeValue<'i>

pub fn parse(input: &'i str) -> Result<Spanned<DeValue<'i>>, Error>

Parse a TOML value

pub fn parse_recoverable(input: &'i str) -> (Spanned<DeValue<'i>>, Vec<Error>)

Parse a TOML value, with best effort recovery on error

pub fn make_owned(&mut self)

Ensure no data is borrowed

pub fn get<I>(&self, index: I) -> Option<&Spanned<DeValue<'i>>>

where I: Index,

Index into a TOML array or map. A string index can be used to access a value in a map, and a usize index can be used to access an element of an array.

Returns None if the type of self does not match the type of the index, for example if the index is a string and self is an array or a number. Also returns None if the given key does not exist in the map or the given index is not within the bounds of the array.

pub fn as_integer(&self) -> Option<&DeInteger<'i>>

Extracts the integer value if it is an integer.

pub fn is_integer(&self) -> bool

Tests whether this value is an integer.

pub fn as_float(&self) -> Option<&DeFloat<'i>>

Extracts the float value if it is a float.

pub fn is_float(&self) -> bool

Tests whether this value is a float.

pub fn as_bool(&self) -> Option<bool>

Extracts the boolean value if it is a boolean.

pub fn is_bool(&self) -> bool

Tests whether this value is a boolean.

pub fn as_str(&self) -> Option<&str>

Extracts the string of this value if it is a string.

pub fn is_str(&self) -> bool

Tests if this value is a string.

pub fn as_datetime(&self) -> Option<&Datetime>

Extracts the datetime value if it is a datetime.

Note that a parsed TOML value will only contain ISO 8601 dates. An example date is:

1979-05-27T07:32:00Z

pub fn is_datetime(&self) -> bool

Tests whether this value is a datetime.

pub fn as_array(&self) -> Option<&DeArray<'i>>

Extracts the array value if it is an array.

pub fn is_array(&self) -> bool

Tests whether this value is an array.

pub fn as_table( &self, ) -> Option<&Map<Spanned<Cow<'i, str>>, Spanned<DeValue<'i>>>>

Extracts the table value if it is a table.

pub fn is_table(&self) -> bool

Tests whether this value is a table.

pub fn same_type(&self, other: &DeValue<'_>) -> bool

Tests whether this and another value have the same type.

pub fn type_str(&self) -> &'static str

Returns a human-readable representation of the type of this value.

Trait Implementations

impl<'i> Clone for DeValue<'i>

fn clone(&self) -> DeValue<'i>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'i> Debug for DeValue<'i>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<I> Index<I> for DeValue<'_>

where I: Index,

type Output = Spanned<DeValue<'_>>

The returned type after indexing.

fn index(&self, index: I) -> &Spanned<DeValue<'_>>

Performs the indexing (container[index]) operation.