toml_query/
error.rs

1//! Error types
2
3use thiserror::Error;
4
5pub type Result<T> = ::std::result::Result<T, Error>;
6
7#[derive(Debug, Error)]
8pub enum Error {
9    #[cfg(feature = "typed")]
10    #[error("{}", _0)]
11    TomlSerialize(#[from] ::toml::ser::Error),
12
13    #[cfg(feature = "typed")]
14    #[error("{}", _0)]
15    TomlDeserialize(#[from] ::toml::de::Error),
16
17    // Errors for tokenizer
18    #[error("Parsing the query '{0}' failed")]
19    QueryParsingError(String),
20
21    #[error("The query on the TOML is empty")]
22    EmptyQueryError,
23
24    #[error("The passed query has an empty identifier")]
25    EmptyIdentifier,
26
27    #[error("The passed query tries to access an array but does not specify the index")]
28    ArrayAccessWithoutIndex,
29
30    #[error("The passed query tries to access an array but does not specify a valid index")]
31    ArrayAccessWithInvalidIndex,
32
33    // Errors for Resolver
34    #[error("The identfier '{0}' is not present in the document")]
35    IdentifierNotFoundInDocument(String),
36
37    #[error("Got an index query '[{0}]' but have table")]
38    NoIndexInTable(usize),
39
40    #[error("Got an identifier query '{0}' but have array")]
41    NoIdentifierInArray(String),
42
43    #[error("Got an identifier query '{0}' but have value")]
44    QueryingValueAsTable(String),
45
46    #[error("Got an index query '{0}' but have value")]
47    QueryingValueAsArray(usize),
48
49    #[error("Cannot delete table '{0:?}' which is not empty")]
50    CannotDeleteNonEmptyTable(Option<String>),
51
52    #[error("Cannot delete array '{0:?}' which is not empty")]
53    CannotDeleteNonEmptyArray(Option<String>),
54
55    #[error("Cannot access {0} because expected {1}")]
56    CannotAccessBecauseTypeMismatch(&'static str, &'static str),
57
58    #[error("Cannot delete in array at {0}, array has length {1}")]
59    ArrayIndexOutOfBounds(usize, usize),
60
61    #[error("Cannot access array at {0}, array has length {1}")]
62    IndexOutOfBounds(usize, usize),
63
64    #[error("Type Error. Requested {0}, but got {1}")]
65    TypeError(&'static str, &'static str),
66
67    #[error("Value at '{0}' not there")]
68    NotAvailable(String),
69}
toml_query/error.rs

toml_query/
error.rs
