Struct syn::PatSlice

[+] Show declaration

pub struct PatSlice {
    pub bracket_token: Bracket,
    pub front: Punctuated<Pat, Comma>,
    pub middle: Option<Box<Pat>>,
    pub dot2_token: Option<Dot2>,
    pub comma_token: Option<Comma>,
    pub back: Punctuated<Pat, Comma>,
}

[−] Expand description

A dynamically sized slice pattern: [a, b, i.., y, z].

This type is available if Syn is built with the "full" feature.

Fields

bracket_token: Bracket

front: Punctuated<Pat, Comma>

middle: Option<Box<Pat>>

dot2_token: Option<Dot2>

comma_token: Option<Comma>

back: Punctuated<Pat, Comma>

Trait Implementations

impl Synom for PatSlice

[+]

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

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A short name of the type being parsed.

impl ToTokens for PatSlice

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fn to_tokens(&self, tokens: &mut Tokens)

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Write self to the given Tokens.

fn into_tokens(self) -> Tokens

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Convert self directly into a Tokens object.

impl Clone for PatSlice

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fn clone(&self) -> PatSlice

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl From<PatSlice> for Pat

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fn from(e: PatSlice) -> Pat

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Performs the conversion.