Struct SetWriter

Source

pub struct SetWriter<'caller, W: Warning> { /* private fields */ }

Expand description

A Display object for writing a set of warnings.

The warnings set is formatted as a tree with element paths on the first level and a list of warning ids on the second.

$.path.to.json[0].field:
  - list_of_warning_ids
  - next_warning_id

$.next.path.to[1].json.field
  - list_of_warning_ids

Implementations§

Source §

impl<'caller, W: Warning> SetWriter<'caller, W>

Source

pub fn new(warnings: &'caller Set<W>) -> Self

Create a new SetWriter with a default warning id indent of " - ".

Examples found in repository ?

examples/generate_cdr_from_tariff.rs (line 69)

61fn print_warnings(warnings: &warning::Set<generate::Warning>) {
62    if warnings.is_empty() {
63        return;
64    }
65
66    eprintln!(
67        "WARN: {} warnings from the linting:\n {}",
68        warnings.len_warnings(),
69        warning::SetWriter::new(warnings)
70    );
71}

More examples

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examples/price_cdr_with_known_version.rs (line 71)

63fn print_pricing_warnings(warnings: &warning::Set<price::Warning>) {
64    if warnings.is_empty() {
65        return;
66    }
67
68    eprintln!(
69        "WARN: {} warnings from the pricing:\n {}",
70        warnings.len_warnings(),
71        warning::SetWriter::new(warnings)
72    );
73}

examples/lint_tariff.rs (line 30)

22fn print_schema_warnings(warnings: &warning::Set<schema::Warning>) {
23    if warnings.is_empty() {
24        return;
25    }
26
27    eprintln!(
28        "WARN: {} schema warnings from the tariff:\n {}",
29        warnings.len_warnings(),
30        warning::SetWriter::new(warnings)
31    );
32}
33
34/// Print `lint::tariff::Warning`s to `stderr`.
35fn print_lint_warnings(warnings: &warning::Set<lint::tariff::Warning>) {
36    if warnings.is_empty() {
37        return;
38    }
39
40    eprintln!(
41        "WARN: {} warnings from the linting:\n {}",
42        warnings.len_warnings(),
43        warning::SetWriter::new(warnings)
44    );
45}

examples/price_cdr_with_unknown_version.rs (line 98)

85fn print_timezone_warnings(warnings: &warning::Set<timezone::Warning>) {
86    if warnings.is_empty() {
87        return;
88    }
89
90    eprintln!(
91        "WARN: {} warnings from the timezone search",
92        warnings.len_warnings()
93    );
94
95    eprintln!(
96        "WARN: {} warnings from the timezone search:\n {}",
97        warnings.len_warnings(),
98        warning::SetWriter::new(warnings)
99    );
100}
101
102/// Print the `price::Warning` that halted the process to `stderr`.
103fn print_pricing_error(error: &warning::Error<price::Warning>) {
104    eprintln!(
105        "ERR: Unable to price CDR due to error at path `{}`: {}",
106        error.element().path,
107        error.warning()
108    );
109}
110
111/// Print the `price::Warning`s to `stderr`.
112fn print_pricing_warnings(warnings: &warning::Set<price::Warning>) {
113    if warnings.is_empty() {
114        return;
115    }
116
117    eprintln!(
118        "WARN: {} warnings from the linting:\n {}",
119        warnings.len_warnings(),
120        warning::SetWriter::new(warnings)
121    );
122}