Enum hydroconf::ConfigError [−][src]
pub enum ConfigError { Frozen, NotFound(String), PathParse(ErrorKind), FileParse { uri: Option<String>, cause: Box<dyn Error + 'static + Sync + Send, Global>, }, Type { origin: Option<String>, unexpected: Unexpected, expected: &'static str, key: Option<String>, }, Message(String), Foreign(Box<dyn Error + 'static + Sync + Send, Global>), }
Expand description
Represents all possible errors that can occur when working with configuration.
Variants
Configuration is frozen and no further mutations can be made.
NotFound(String)
Configuration property was not found
Configuration path could not be parsed.
Configuration could not be parsed from file.
Show fields
Fields of FileParse
uri: Option<String>
The URI used to access the file (if not loaded from a string).
Example: /path/to/config.json
cause: Box<dyn Error + 'static + Sync + Send, Global>
The captured error from attempting to parse the file in its desired format. This is the actual error object from the library used for the parsing.
Value could not be converted into the requested type.
Show fields
Fields of Type
origin: Option<String>
The URI that references the source that the value came from.
Example: /path/to/config.json
or Environment
or etcd://localhost
unexpected: Unexpected
What we found when parsing the value
expected: &'static str
What was expected when parsing the value
key: Option<String>
The key in the configuration hash of this value (if available where the error is generated).
Message(String)
Custom message
Unadorned error from a foreign origin.
Trait Implementations
impl Debug for ConfigError
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impl Debug for ConfigError
[src]impl Display for ConfigError
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impl Display for ConfigError
[src]impl Error for ConfigError
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impl Error for ConfigError
[src]pub fn custom<T>(msg: T) -> ConfigError where
T: Display,
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pub fn custom<T>(msg: T) -> ConfigError where
T: Display,
[src]Raised when there is general error when deserializing a type. Read more
fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
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fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
[src]Raised when a Deserialize
receives a type different from what it was
expecting. Read more
fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
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fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
[src]Raised when a Deserialize
receives a value of the right type but that
is wrong for some other reason. Read more
fn invalid_length(len: usize, exp: &dyn Expected) -> Self
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fn invalid_length(len: usize, exp: &dyn Expected) -> Self
[src]Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
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fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
[src]Raised when a Deserialize
enum type received a variant with an
unrecognized name. Read more
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
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fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
[src]Raised when a Deserialize
struct type received a field with an
unrecognized name. Read more
fn missing_field(field: &'static str) -> Self
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fn missing_field(field: &'static str) -> Self
[src]Raised when a Deserialize
struct type expected to receive a required
field with a particular name but that field was not present in the
input. Read more
fn duplicate_field(field: &'static str) -> Self
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fn duplicate_field(field: &'static str) -> Self
[src]Raised when a Deserialize
struct type received more than one of the
same field. Read more
impl Error for ConfigError
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impl Error for ConfigError
[src]impl Error for ConfigError
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impl Error for ConfigError
[src]pub fn description(&self) -> &str
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pub fn description(&self) -> &str
[src]use the Display impl or to_string()
pub fn cause(&self) -> Option<&dyn Error>
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pub fn cause(&self) -> Option<&dyn Error>
[src]replaced by Error::source, which can support downcasting
Auto Trait Implementations
impl !RefUnwindSafe for ConfigError
impl Send for ConfigError
impl Sync for ConfigError
impl Unpin for ConfigError
impl !UnwindSafe for ConfigError
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more