Struct donet_core::dcswitch::SwitchCase

pub struct SwitchCase<'dc> {
    switch: &'dc DCSwitch<'dc>,
    breaks: bool,
    value: Vec<u8>,
    fields: Vec<DCField<'dc>>,
}

Represents a case in a DC switch declaration.

Fields

switch: &'dc DCSwitch<'dc>

breaks: bool

Note that in the legacy DC language, switch cases always assume to break, no matter if a break statement was parsed at syntax analysis. This legacy behavior is not followed by Donet.

value: Vec<u8>

Empty byte array signifies default case.

fields: Vec<DCField<'dc>>

Implementations

impl<'dc> SwitchCase<'dc>

pub fn is_default(&self) -> bool

Returns true if this case is a default case.

pub fn get_num_fields(&self) -> usize

Returns the number of fields in the case.

pub fn get_field(&self, index: usize) -> Option<&'dc DCField<'_>>

pub fn get_field_by_name(&self, _name: String) -> Option<&'dc DCField<'_>>

Trait Implementations

impl<'dc> Debug for SwitchCase<'dc>

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

Formats the value using the given formatter.

impl<'dc> Display for SwitchCase<'dc>

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

Formats the value using the given formatter.

impl<'dc> LegacyDCHash for SwitchCase<'dc>

fn generate_hash(&self, hashgen: &mut DCHashGenerator)

Accumulates the properties of this DC element into the file hash.