Struct SymbolDef 

pub struct SymbolDef {
    pub id: String,
    pub name: String,
    pub file: u32,
    pub line: u32,
    pub through: u32,
    pub start: u32,
    pub end: u32,
    pub class: Option<String>,
}

One declaration something in the change reads.

It may sit on ANY line of a file the change touches, not only one the change wrote: the commonest question a reviewer has is what a newly added call resolves to, and that is usually a helper which was already there.

Only names with exactly ONE definer appear, the same rule the class graph draws edges by — a name declared twice is ambiguous, and nothing here can say which one a reader meant.

Fields

id: String

Document-local and positional, s0…sn, like h<N> and C<N>. Does not survive regeneration.

name: String

file: u32

Index into the document’s files[].

Not a path. On a change of any size this index holds thousands of rows, and a repeated path was 56% of its bytes on the validation corpus. The document already lists every file exactly once, so pointing at that list costs nothing and duplicates nothing.

It differs from hunks[].file, which is a path string and frozen that way — the inconsistency is unavoidable, and this is the side of it where the repetition is large enough to matter.

line: u32

New-side line of the declaring token, counting from 1.

through: u32

Last line of what the name declares. Equal to line where the reader could not see an extent — a regex has no tree to ask.

start: u32

Byte offsets of the token within its RAW line, before any tab expansion. A renderer that expands tabs must translate these against its own expansion rather than index its display text with them.

end: u32

class: Option<String>

The shape class that introduces it, or null where the change did not write this line — the declaration is real, it is simply not part of the change.

Trait Implementations

impl Clone for SymbolDef

fn clone(&self) -> SymbolDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SymbolDef

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SymbolDef

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SymbolDef

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SymbolDef