pub struct Value {
pub kind: ValueKind,
/* private fields */
}
Expand description
A configuration value.
Fields§
§kind: ValueKind
Underlying kind of the configuration value.
Implementations§
source§impl Value
impl Value
sourcepub fn new<V>(origin: Option<&String>, kind: V) -> Selfwhere
V: Into<ValueKind>,
pub fn new<V>(origin: Option<&String>, kind: V) -> Selfwhere
V: Into<ValueKind>,
Create a new value instance that will remember its source uri.
sourcepub fn try_deserialize<'de, T: Deserialize<'de>>(self) -> Result<T, ConfigError>
pub fn try_deserialize<'de, T: Deserialize<'de>>(self) -> Result<T, ConfigError>
Attempt to deserialize this value into the requested type.
sourcepub fn into_bool(self) -> Result<bool, ConfigError>
pub fn into_bool(self) -> Result<bool, ConfigError>
Returns self
as a bool, if possible.
sourcepub fn into_int(self) -> Result<i64, ConfigError>
pub fn into_int(self) -> Result<i64, ConfigError>
Returns self
into an i64, if possible.
sourcepub fn into_int128(self) -> Result<i128, ConfigError>
pub fn into_int128(self) -> Result<i128, ConfigError>
Returns self
into an i128, if possible.
sourcepub fn into_uint(self) -> Result<u64, ConfigError>
pub fn into_uint(self) -> Result<u64, ConfigError>
Returns self
into an u64, if possible.
sourcepub fn into_uint128(self) -> Result<u128, ConfigError>
pub fn into_uint128(self) -> Result<u128, ConfigError>
Returns self
into an u128, if possible.
sourcepub fn into_float(self) -> Result<f64, ConfigError>
pub fn into_float(self) -> Result<f64, ConfigError>
Returns self
into a f64, if possible.
sourcepub fn into_string(self) -> Result<String, ConfigError>
pub fn into_string(self) -> Result<String, ConfigError>
Returns self
into a string, if possible.
sourcepub fn into_array(self) -> Result<Vec<Self>, ConfigError>
pub fn into_array(self) -> Result<Vec<Self>, ConfigError>
Returns self
into an array, if possible
sourcepub fn into_table(self) -> Result<Map<String, Self>, ConfigError>
pub fn into_table(self) -> Result<Map<String, Self>, ConfigError>
If the Value
is a Table, returns the associated Map.
Trait Implementations§
source§impl<'de> Deserialize<'de> for Value
impl<'de> Deserialize<'de> for Value
source§fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl<'de> Deserializer<'de> for Value
impl<'de> Deserializer<'de> for Value
§type Error = ConfigError
type Error = ConfigError
The error type that can be returned if some error occurs during
deserialization. Read more
source§fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
Require the
Deserializer
to figure out how to drive the visitor based
on what data type is in the input. Read moresource§fn deserialize_bool<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_bool<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a bool
value.source§fn deserialize_i8<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_i8<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting an i8
value.source§fn deserialize_i16<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_i16<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting an i16
value.source§fn deserialize_i32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_i32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting an i32
value.source§fn deserialize_i64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_i64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting an i64
value.source§fn deserialize_u8<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_u8<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a u8
value.source§fn deserialize_u16<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_u16<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a u16
value.source§fn deserialize_u32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_u32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a u32
value.source§fn deserialize_u64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_u64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a u64
value.source§fn deserialize_f32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_f32<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a f32
value.source§fn deserialize_f64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_f64<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a f64
value.source§fn deserialize_str<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_str<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a string value and does
not benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_string<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
fn deserialize_string<V: Visitor<'de>>(
self,
visitor: V
) -> Result<V::Value, ConfigError>
Hint that the
Deserialize
type is expecting a string value and would
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an optional value. Read moresource§fn deserialize_newtype_struct<V>(
self,
_name: &'static str,
visitor: V
) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
fn deserialize_newtype_struct<V>(
self,
_name: &'static str,
visitor: V
) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a newtype struct with a
particular name. Read moresource§fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<V::Value, ConfigError>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an enum value with a
particular name and possible variants. Read moresource§fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a char
value.source§fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a sequence of values.source§fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a byte array and does not
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a byte array and would
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a map of key-value pairs.source§fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a struct with a particular
name and fields. Read moresource§fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a unit value.source§fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting the name of a struct
field or the discriminant of an enum variant. Read moresource§fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type needs to deserialize a value whose type
doesn’t matter because it is ignored. Read moresource§fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a unit struct with a
particular name. Read moresource§fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a tuple struct with a
particular name and number of fields. Read moresource§fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a sequence of values and
knows how many values there are without looking at the serialized data. Read moresource§fn deserialize_i128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
source§fn deserialize_u128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
source§fn is_human_readable(&self) -> bool
fn is_human_readable(&self) -> bool
Determine whether
Deserialize
implementations should expect to
deserialize their human-readable form. Read more