In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+2192 (RIGHTWARDS ARROW).
\to\rightarrow\longrightarrow\mapsto\xrightarrow\Rightarrow\Leftrightarrow\leftarrow\longmapsto\hookrightarrow\Longrightarrow\implies
\toSymbol
The → symbol (Rightwards arrow, U+2192), written as \to in LaTeX math mode.