Enum AntiPattern 

pub enum AntiPattern {
    FormatHeredoc {
        location: Location,
        format_name: String,
        heredoc_delimiter: String,
    },
    BeginTimeHeredoc {
        location: Location,
        heredoc_content: String,
        side_effects: Vec<String>,
    },
    DynamicHeredocDelimiter {
        location: Location,
        expression: String,
    },
    SourceFilterHeredoc {
        location: Location,
        module: String,
    },
    RegexCodeBlockHeredoc {
        location: Location,
    },
    EvalStringHeredoc {
        location: Location,
    },
    TiedHandleHeredoc {
        location: Location,
        handle_name: String,
    },
}

A specific category of heredoc-related anti-pattern found in Perl source.

Each variant captures the Location of the offending construct plus any context needed to produce a useful diagnostic message.

Variants

FormatHeredoc

A heredoc declared inside a format body.

Fields

location: Location

format_name: String

heredoc_delimiter: String

BeginTimeHeredoc

A heredoc declared inside a BEGIN { ... } block, evaluated at compile time.

Fields

location: Location

heredoc_content: String

side_effects: Vec<String>

DynamicHeredocDelimiter

A heredoc whose terminator is determined by a variable or expression at runtime.

Fields

location: Location

expression: String

SourceFilterHeredoc

A use Filter::* statement that may rewrite source before static analysis runs.

Fields

location: Location

module: String

RegexCodeBlockHeredoc

A heredoc embedded inside a (?{ ... }) regex code block.

Fields

location: Location

EvalStringHeredoc

A heredoc embedded inside a string argument to eval.

Fields

location: Location

TiedHandleHeredoc

A heredoc written to a filehandle that has been tied to a custom class.

Fields

location: Location

handle_name: String

Trait Implementations

impl Clone for AntiPattern

fn clone(&self) -> AntiPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AntiPattern

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

Formats the value using the given formatter.

impl PartialEq for AntiPattern

fn eq(&self, other: &AntiPattern) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AntiPattern