Enum syntax::ext::tt::macro_parser::TokenTreeOrTokenTreeVec [−][src]
🔬 This is a nightly-only experimental API. (rustc_private
)
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instead?
Either a sequence of token trees or a single one. This is used as the representation of the sequence of tokens that make up a matcher.
Variants
Tt(TokenTree)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
TtSeq(Vec<TokenTree>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Methods
impl TokenTreeOrTokenTreeVec
[src]
impl TokenTreeOrTokenTreeVec
fn len(&self) -> usize
[src]
fn len(&self) -> usize
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Returns the number of constituent top-level token trees of self
(top-level in that it
will not recursively descend into subtrees).
fn get_tt(&self, index: usize) -> TokenTree
[src]
fn get_tt(&self, index: usize) -> TokenTree
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
The the index
-th token tree of self
.
Trait Implementations
impl Clone for TokenTreeOrTokenTreeVec
[src]
impl Clone for TokenTreeOrTokenTreeVec
fn clone(&self) -> TokenTreeOrTokenTreeVec
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fn clone(&self) -> TokenTreeOrTokenTreeVec
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl !Send for TokenTreeOrTokenTreeVec
impl !Send for TokenTreeOrTokenTreeVec
impl !Sync for TokenTreeOrTokenTreeVec
impl !Sync for TokenTreeOrTokenTreeVec